Question

Keegan draws a semicircle with a radius of 14 yards. What is the area of the semicircle? Remember to use 3.14 for

Answer 1

The area of the emicircle is 307.72 square yards, if keegan draws a semicircle with a radius of 14 yards.

Explanation:

The given is,

Semi circle

Radius of 14 yatrds

`\pi = 3.14`

Step: 1

Formula to calculate the area of semicircle is,

`Area, A = (1)/(2) \pi r^(2)`...........................................(1)

Where, r - Radius of semicircle

Step: 2

From the given values,

r = 14 yards

Equation (1) becomes,

`A = (1)/(2 ) \pi ( 14)^(2)`

= (0.5) (3.14) (196)

= (0.5) 615.44)

= 307.72

Area of semicircle, A = 307.72 square yards

Result:

The area of the emicircle is 307.72 square yards, if keegan draws a semicircle with a radius of 14 yards.