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Questions and Answers
What is the formula for finding the area of a triangle using Heron's formula?
What is the formula for finding the area of a triangle using Heron's formula?
- A = (s(s+a)(s+b)(s+c)), where s is the semi-perimeter and a, b, c are the sides of the triangle
- A = √(s(s-a)(s-b)(s-c)), where s is the semi-perimeter and a, b, c are the sides of the triangle (correct)
- A = (s(s-a)(s-b)(s-c)), where s is the semi-perimeter and a, b, c are the sides of the triangle
- A = √(s(s+a)(s+b)(s+c)), where s is the semi-perimeter and a, b, c are the sides of the triangle
In Heron's formula, what does 's' represent?
In Heron's formula, what does 's' represent?
- Semi-perimeter of the triangle (correct)
- Sum of the three sides of the triangle
- Product of the three sides of the triangle
- Square of the semi-perimeter of the triangle
What type of triangle can Heron's formula be used to find the area of?
What type of triangle can Heron's formula be used to find the area of?
- Only isosceles triangles
- Any triangle (correct)
- Only equilateral triangles
- Only right-angled triangles
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