Question

If the area of a triangle whose base is 22 cm is equal to the area of a circle of radius 7 cm then the height of the triangle is what? a. 17.5cm ( ) b. 14 cm ( ) c. 7cm ( ) d. 10.5cm ( ). Tick the correct option and give reason why it is.....

Answer 1

1/2*22*h=22/7*7*7
=14cm
your height is 14 :)

Answer 2

Area of circle =πr²

Here, area of circle =22*7*7/7

Area of circle =154cm²

Area of triangle = area of circle

Hieght*base/2 =154

22*base/2=154

Base=154*2/22

Base=14cm