Question

Find area of semicircle​

Answer 1

Answer:

6.28

Step-by-step explanation:

So in this diagram the radius of semicircle = radius of a circle

So first we find the area of the circle (full circle)

Area of Circle =

$\pi \times r^{2}$

Keeping pi as 3.14 :

$3.14 \times 2 \times 2$

$3.14 \times 4 \\ = 12.56$

Area of Circle is 12.56

So Area of semicircle = 12.56/2

= 6.28

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