Question

Area of a square with side b is equal to the area of a triangle with base b then the altitude of the triangle is

Answer 1

Side of square = b
Area of Square = (side)^2 = b^2

Base of triangle = b
Area of triangle = 1/2 × base × altitude = 1/2 × b × altitude

According To Question
Area of Square = Area of Triangle
b^2 = 1/2 × b × altitude
(b^2 × 2) / b = altitude
2b^2 / b = altitude
2b = altitude

Therefore altitude of the triangle is 2b