The radius of a circle is 20% more than the height of a right-angled triangle. The base of the triangle is 36 cm. If the area of triangle and circle be equal, what will be the area of circle? (a) 72 cm2 (b) 128 cm2 (c) 144 cm2 (d) 216 cm2 (e) Cannot be determined

Options

A. `72 cm^(2)`
B. `144 cm^(2)`
C. `216 cm^(2)`
D. `128 cm^(2)`

Answer

A