The radius of a circular rug is 4 feet. how much ribbing will you need to buy to go around the rug? use 3.14 for ? . a) 13 feet b) 26 feet c) 51 feet d) 102 feet d) 628 feet

C =25.12 ft

I would get 26 ft

B) 26 feet

Step-by-step explanation:

To go around the rug, we are looking for circumference

C = pi*d = 2*pi*r

C = 2*pi*4

C = 8pi

We are approximating pi by 3.14

C = 8*3.14

C =25.12 ft

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .