Question

what is the area of a semicircle of radius 5 cm in cm

Answer 1

Answer: 6.265cm

Step-by-step explanation:

Radius(r) = 5cm

Area of a semicircle = 1/2 πr²

=1/2×3.14×5×5

=1.57×25

=39.25 sq.cm

Area of a semicircle (in cm) = 6.265cm

Answer 2

The area of a semicircle of radius 5 cm is 39.25 sq.cm.

Step-by-step explanation:

Radius of circle = 5 cm

Area of semi circle =$\frac{\pi r^2}{2}$

Area of semi circle =$\frac{3.14 \times 5^2}{2}$

Area of semi circle =$39.25 cm^2$

So, the area of a semicircle of radius 5 cm is 39.25 sq.cm.

#Learn more:

If the radius of circle is 2.5 cm what is the area of a semicircle

https://brainly.in/question/6714514