# area of triangle with 3 sides questions

Th... Q: What is the output of the following code? A: Network management: Instead, just say it's a triangle with side-lengths 30, … One way to find the area is to find angle B and use formula 2.Use the sine law to writesin(A) / BC = sin(C) / ABwhich givessin(A) = 6 sin(55°) / 5A = sin-1(6 sin(55°) / 5) = 79.4 °We now determine angle B using that fact that the sum of all angles in a triangle to be 180 °.B = 180 - 55 - 79.4 = 45.6 °Use formula 2 to find the areaArea = (1 / 2) × 5 × 6 × sin(45.6 °) = 10.7 unit 2. Find the area of the shaded region. Algorithm are not just a part IT or people involved in the fields of computer science. However, the sides get longer. The items are all packaged in boxes that are ro... A: Required: to create a program for the above mention scenario. When a triangle is given with sides alone, then Heron’s formula is the most appropriate to use. Area of a triangle whose side a is 3, side b is 4, and side c is 5. Q: Q: 1 Briefly explain the need data structure and algorithm and why as software engineer its importan... A: Algorithm: 30°, 60°, 90° B. So you need to know the length of at least one side. Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. Solutioin: Let the sides of the given triangle be, a units, b units and c units. Up Next. Triangle missing side example. There are a total of 5 functions: • Function 1: - This function will display the menu options that the user can choose (to calculate perimeter or area of a triangle). Problem 7Find the area of the triangle whose vertices are the points of intersection of the lines with equations y = x , y = - x + 4 and y = 2 x + 2. It all depends on where the height is drawn. Write a program with comments to generate a delay of 0.25 s, if the microprocessor There are several ways to find the area of a triangle. Area of Triangles. Solution to Problem 5One way to find the area of the shaded region is to subtract the area of the triangle EFG from the area of the rectangle.The length of the base FG of triangle EFG is obtained by subtracting the lengths of BF and CG from the length of the rectangle. So, an equilateral triangle’s area can be calculated if the length of its side is known. When a base and the corresponding height are known, the area A of the triangle may be calculated as follows: When two sides and the angle between them are known, the area A of the triangle may be calculated as follows: When the lengths a, b and c of all three sides of a triangle are known, the area A of a triangle may be calculated using Heron's formula: are the three vertices of a triangle given by their coordinates, then the formula for the area of the triangle defined by the three vertices A, B and C is given by: The length of the height AH is calculated using the, We now have to find the vertices A, B and C as the intersection of the pairs of lines, Pythagorean Theorem and Problems with Solutions. Our mission is to provide a free, world-class education to anyone, anywhere. Use the calculator on below to calculate the area of a triangle given 3 sides using Heron's formula. Q: Q 5. Solution to Problem 7We graph the lines with equations y = x , y = - x + 4 and y = 2 x + 2 on a system of axis as shown below. Find the area of an isoscles triangle with two equal sides as 5 cm each and the third side as 8 cm. Find the length of the base if the corresponding base is 3 cm more then the height. Area calculation of the triangle online. Where, s is the semi perimeter, a=3 ,b=4, c= 5 cm sides of the triangle. Solution to Problem 1a) The base and height of the triangle in part a) are known, hence the use of formula 1.Area = (1 / 2) × 5 × 3 = 7.5 unit 2b) Two sides and the angle between them of the triangle in part b) are known, hence the use of formula 2.Area = (1 / 2) × 35 × 40 × sin(70°) = 657.8 mm 2c) All three sides of the triangle in part c) are known, hence the use of formula 3.s = (1/2)(5 + 3 + 6) = 7Area = √( 7(7 - 5)(7 - 3)(7 - 6) ) = 7.5 unit 2c) The vertices of the triangle in part c) are defined by their coordinates and we therefore use formula 4 to find of this triangle.We use the coordinates of A(xA , yA), B(xB , yB) and C(xC , yC) to write matrix M as follows, Solution to Problem 2Triangle CDB has a base CD of length 20. Question 5. Perimeter And Area Questions For Class 6 – Perimeter of Triangle. Area S: 6 Using information about the sides and angles of a triangle, it is possible to calculate the area without knowing the height. The height of a triangle is the perpendicular distance from a vertex to the base of the triangle. Next lesson. But, first of all, it's really not a good idea to describe a triangle as "30 × 34 × 16". Use the area to find any of the altitude. Question 3 They must have a d... A: A class having two methods with the same name with either different number of parameters or same num... A: Quicksort has the time complexity of O(nlogn) in the best and average case, and O(n2) in the worst c... Q: You work for a company that has warehouses of items. Network management is the process of administering and managing computer networ... Q: If two methods in the same class have the same name, which is true? Problem 4Find the area of an equilateral triangle wide length equal to 6 cm. Write a complete C program to calculate the perimeter and area of a triangle with 3 sides namely a, b, and c. The sides will be given as inputs by the user. The perimeter of a triangle is the distance covered around the triangle and is calculated by adding all the three sides of a triangle. HInt: Computer Networking. A. Area of composite figures. The area of triangle ACB can be calculated using formula 2 (we know two sides and the angle between them).For triangle ADC ,we know two sides. The program will be executed at least once, and repeat as long as user wish to calculate again. Find the area of the triangle not included in the circles. Median response time is 34 minutes and may be longer for new subjects. MCQ Questions for Class 9 Maths Chapter 12 Heron’s with Answers MCQs from Class 9 Maths Chapter 12 – Heron’s are provided here to help students prepare for their upcoming Maths exam. A triangle has an area of 90 square cm. Find the area of a triangle whose sides are 3 cm, 4 cm and 5 cm respectively. units. When two sides and the angle between them are known, the area A of the triangle may be calculated as follows: Area = (1 / 2) × CA × CB × sin (C) Formula 3 - Three sides of a triangle are known When the lengths a, b and c of all three sides of a triangle are known, the area A of a triangle may be calculated using Heron's formula: The program will be executed at least once, and repeat as long as user wish to calculate again. - If user wish to stop calculate, display "Thank you!" Problem 3Find the area of the triangle below. Calculate area of triangle when the length of sides are given. ■ Repeat as long as user wishes to. It is seen that 3^2 + 4^2 = 9 + 16 = 25 = 5^2. Perimeter is the sum of all the sides of a closed figure. The perimeter of a triangle is 74 inches. Solver calculate area, sides, angles, perimeter, medians, inradius and other triangle properties. The area of an equilateral triangle is the amount of space that it occupies in a 2-dimensional plane. These two triangles have a common base EG.Since E and G are the midpoints of segments AB and DC respectively, we conclude that:1) the length of the base EG is equal to the length of the rectangle which is equal to 100.2) the length of the height FF' of triangle FEG and the length of the height HH' of triangle EHG are both equal to half the width of the rectangle which is 25. Then you can use the Sine Rule to work out the remaining three sides. And there is a way to calculate the area of this triangle. We can find side AC using the cosine law. Geometry Tutorials, Problems and Interactive Applets. abhijeetsarkar2204 abhijeetsarkar2204 30.07.2018 Math ... please help in question 1,2,3,7,11 and 14 the height of plants in agarden are given below find the mean height of plants Problem 2Find the area of triangle CDB in the figure below. Perimeter of Triangle = Sum of its 3 sides. To find area of a scalene triangle if the the length of its three sides is given (image will be updated soon) The area of scalene triangle using Heron’s formula = $\sqrt{s(s-a)(s-b)(s-c)}$ sq. Having 3 sides might seem as if you do not have enough information to calculate the area, but Heron being an excellent Greek engineer, found a simple way of making an accurate calculation from knowing three sides … in triangle ACB as followsAC 2 = AB 2 + CB 2 - 2 (AB)(AC) cos (B)Substitute by the numerical values and calculate ACAC = √( 400 2 + 800 2 - 2 (400)(800) cos (45°) ) = 589.5We may use Heron's formula since we know the three sides of triangle ADCLet s = (1/2)(AD + DC + CA) = (1/2)(245 + 432 + 589.5) = 633.25Area of triangle ADC = √( s × (s - AD) × (s - DC) × (s - CA) )= √( 633.25 × (633.25 - 245) × (633.25 - 432) × (633.25 - 589.5) ) = 46526 ft 2Area of triangle ACB = (1 / 2) BA × BC × sin (B) = (1 / 2) 400 × 800 × sin (45°) = 113137 ft 2Total area of the given shape is obtained by adding the areas of triangles ADC and ACBArea = 46526 + 113137 = 158663 ft 2. Its height is the side AB of the triangle because it start from the vertex B opposite the base CD is perpendicular to AC and therefore to the base DC. Find the area of the quadrilateral FEHG. • Function 3: - This function will calculate the area of a triangle - Accepts the sides of triangle as parameter - Formula: area = Vs (s — a)(s — b)(s — c), where s = (a + b + c)/2 - Return the result back to the caller. Question: ABC is a triangle in which AB=20 cm and angle ABC =30°.Given that the area of the triangle is 90 cm^2, find the length of BC ? The perimeter of a triangle = P = (a + b + c) units; where a, b and c are the sides of the triangle. Looking at the length of the sides notice that 6^2 + 8^2 = 36 + 64 = 100 = 10^2. Area of an Equilateral Triangle Worksheets. frequency is... A: Explanation: h and string.h, Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*. Any of the 3 sides of a triangle can be used as a base. Substituting in the formula, Therefore, The area of the triangle is 6 centimeter square. Solution to Problem 6The area of the quadrilateral FGHE may be calculated by adding the ares of triangles FEG and EHG. Solution to Problem 4Let ABC be an equilateral triangle of side 6. • Function 4: - This function will get the sides of triangle from user. Taking each angular point as the centre, circles are drawn with a radius equal to half the length of the side of the triangle. Before jumping straight into finding the area of a triangle and a quadrilateral, let us first brush up on the basics. If the length of a median of an equilateral triangle is x cm, then find its area. Construct another triangle whose sides are 3/4 times the corresponding sides of triangle ABC. Practice: Find missing length when given area of a triangle. Question 4. Area of Triangle with Three Sides (Heron’s Formula) Triangle calculator SSS (side side side). • Function 5: - This is the main function - Call the function that is used to display the menu. Area of right triangles. Find the length of each side of the triangle. Question. The hexadecimal counter is set by stacking a register with beginning number and decreme... Q: The Programming Language Is PYTHONPlease don't use Numpy packageTest all functionsThanks for your he... A: Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. The length of the first side is twice the length of the second side. (These dimensions actually describe a rectangular cuboid with volume 16,320 cubic units!) A main method is created . The area of a triangle with sides of length 6 cm , 8 cm and 10 cm has to be determined. Prove that the area of an equilateral triangle described on a side of a right-angled isosceles triangle is half the area of the equilateral triangle described on its hypotenuse. Sides of triangle are given below. Write a complete C program to calculate the perimeter and area of a triangle with 3 sides namely a, b, and c. The sides will be given as inputs by the user. /Note: Apply math . I... A: Explanation: Where, ‘a’, ‘b’ and ‘c’ are the length of sides of the scalene triangle And, s = semi-perimeter of triangle = $\frac{a+b+c}{2}$ - Ask user for option on what s/he would like to calculate. Enter side a, side b and side c and click the button "Calculate the area of a triangle", Area of a triangle is displayed is calculated from the length of the three sides. For K-12 kids, teachers and parents. To find : The area of the triangle? MCQs from CBSE Class 9 Maths Chapter 12: Heron’s 1) Area of triangle is equal to: a. 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