Q:

Find the circumference and the area of a circle with radius of 9 yd use the value 3.14 pie and do not round your answers be sure too include the correct units in your answers

Accepted Solution

A:
You know that circumference is 2[tex] \pi [/tex]r

Therefore, the equation becomes; 
2(pi)(9)=18(3.14)
=56.52 yards

The area equation is (pi)(r)²
=(3.14)(9)²
=(3.14)(81)
=254.34 yd²

Hope I helped :)