Question

I need to find the area of a semicircle with a radius of 2 units

Answer 1

6.28 units

Explanation:

Hope this helps!

Answer 2

6.2832 square units (rounded off to four decimal values)

Explanation:

Area of a semicircle =
`(1)/(2)` × π × r²

r (radius) = 2 units

For our semicircle the area =
`(1)/(2)` × π × 2² = 6.28318530718 square units

Or 6.2832 square units (rounded off to four decimal values)