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Find the area of the semicircle.

Find the area of the semicircle.-example-1
User Alyxandria
by
7.4k points

1 Answer

4 votes

Given:

Given that the radius of the semicircle is 4 units.

We need to determine the area of the semicircle.

Area of the semicircle:

The area of the semicircle can be determined using the formula,


A=(\pi r^2)/(2)

Substituting π = 3.14 and r = 4, we get;


A=(3.14 * (4)^2)/(2)

Simplifying, we get;


A=(3.14 * 16)/(2)

Multiplying, we get;


A=(50.24)/(2)

Dividing, we get;


A=25.12

Thus, the area of the semicircle is 25.12 square units.

User Pierre Gayvallet
by
6.8k points
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