Question

What is the degree measure of an arc 4(pi) ft. long in a circle of radius 10 ft.?

Answer 1

Hey there!

$20*pi/360=4*pi/x solve for x x=360*4*pi/(20*pi)=72 degrees$

Your correct answer would be. . . 

$\boxed{\boxed{72}}$

Hope this helps.
~Jurgen

Answer 2

Answer:

Hey there!

20*pi/360=4*pi/x solve for x x=360*4*pi/(20*pi)=72 degrees

Your correct answer would be. . .  

72

Hope this helps.

Step-by-step explanation: