in a isosceles triangle height is 8cm and perimeter of triangle is 64...
Steps to solve the problem:
1. Identify the given values:
- Height of the isosceles triangle: 8cm
- Perimeter of the triangle: 64cm
2. Find the length of the base of the triangle:
- Since the triangle is isosceles, the base will be split into two equal parts.
- Let the length of each base be x.
- Perimeter of the triangle = sum of all sides = 2x + height + 2x = 4x + 8
- 4x + 8 = 64
- 4x = 56
- x = 14
3. Calculate the area of the triangle:
- Area of a triangle = 1/2 base x height
- Since the triangle is isosceles, the height is also the altitude and bisects the base.
- Therefore, the base is divided into two equal parts, each of length 14cm.
- Area of the triangle = 1/2 x 14 x 8 = 56cm²
Answer: The area of the isosceles triangle is 56cm².
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in a isosceles triangle height is 8cm and perimeter of triangle is 64...
256cm
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