Question

Find the area of semicircle whose base is 14cm and height is 7cm

Answer 1

Answer:

area of semicircle = pi×r^2/2. =22/7×49/2=154/2=77cm.

Answer 2

Step-by-step explanation:

Area of semi circle = pi*r^2

= 22/7* 7 *7 = 77cm