Question

The base of an isosceles triangle measure 80cm and its area is 360cm sq. Find the perimeter of the triangle

Answer 1

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Mohit Khairnar

Answer 2

Area of the triangle is already mentioned in the question. Height of the corresponding base can be found using the area and the base.

Area = 1/2 x base x height

⇒ 360 = 1/2 x 80 x h

⇒ h = 90

Therefore, height of the isosceles triangle is 90 cm