Question

PLEASE HELP ME THIS IS URGENT I AM BEING TIMED!!!!!

Find the approximate area and circumference of a circle that has a radius of three feet. Write the area first, then the circumference. Separate your answer with a comma and a space.
Example: 1 ft^2, 1 ft

Answer 1

Area= 28.27ft2

Circumference= 18.85ft

Sorry I couldn't write it how your teacher wanted it but that part didn't make sense to me. Here are the answers anyway. Hope it helped!

Answer 2

28.26 ft^2, 18.84 ft

Explanation:

We are given a circle with a radius of 3 feet;

`Area of Circle = \pi * ( r^2 ) = \pi * ( 3^2 ) = 9\pi \\`

`Circumference = 2 * \pi * r = 2 * \pi * ( 3 ) = d * \pi, d - diameter,\\Circumference = d * \pi = 6\pi`

`If \pi = ( About ) 3.14 -\\ Solution ; Area = ( About ) 28.26 , & Circumference = ( About ) 18.84`