Question

PLEASE HELP ITS MY TRIMESTER TEST MY MOM WILL KILL ME IF I FAIL! <3 WILL MARK BRAINLIST!

Answer 1

Answer:

r =2.9985yd

Step-by-step explanation:

Given that the circumference of a circle is 2$\pi$r

where r is the radius and $\pi$ = 3.1415926....

You have

2$\pi$r = 18.84 yd

2(3.1415926)r = 18.84 yd

6.2831r = 18.84yd

divide through by 6.2831

r = 2.9985yd = aprox 3yds