Question

The area of the semicircle with radius 6cm is

Answer 1

Hi dear !!

area of semicircle = πr² /2


=> 3.14× 6×6 /2



3.14× 6× 3

=> 56.52 cm² .


hope it help you dear !!

thanks !!

Answer 2

Answer:

Hence, area of semicircle will be $\frac{396}{7}$ Sq. cm

Step-by-step explanation:

In context to question asked,

We have to determine the area of semicircle

As per data given in the question,

We have,

Radius of semicircle = 6 cm

As we know that,

Area of semicircle is half the area of circle.

So, formula for finding area of semicircle will be $\frac{1}{2} \Pi r^2$

So, for finding the area of semicircle we will put the value of radius of semicircle in above formula

Thus we will get,

$Area = \frac{1}{ 2}\Pi r^2\\=\frac{1}{2} \times \frac{22}{7} \times 6^2\\=\frac{1}{2} \times \frac{22}{7} \times 36 =\frac{11 \times 36}{7} = \frac{396}{7}\:cm^2$