Question

The diameter of a circle is 14 ft.
What is the area of the circle in terms of π?

Answer 1

Answer:

49π ft²

Step-by-step explanation:

$A=\pi r^2$ where r is the radius of the circle

To find the radius, divide the diameter by 2:

14 ft ÷ 2 = 7 ft

Plug the radius 7 ft into the equation

$A=\pi (7)^2\\A=49\pi$

Therefore, the area of the circle in terms of pi is 49π ft².

I hope this helps!

Answer 2

Answer:

49π

Step-by-step explanation:

Diameter=14

Radius=14/2=7

Area=πr squared

Area=7 squared π

Area=49π