Question

find its area taking the pie=22/7​

Answer 1

Answer:

Area = 4.4 cm²

Step-by-step explanation:

Radius = 2.8/2 = 1.4 cm

$\pi$ = 22/7

Area of Semi-Circle = 2$\pi$r / 2 = $\pi$r

$\pi$r = 22/7 * 1.4 = 22 * 0.2 = 4.4

Answer 2

Answer:

Area =4.4cm2

Step-by-step explanation:

Radius =2.8/2=1.4cm

#=22/7

Area of semi-circle=2#r/2=#r

#r=22/7*1.4=22* 0.2=4.4