What is the circumference of the circle below?
52 yd
A 254.18 yd
B 387 yd
C 199.3 yd
D 163.28 yd

D) 163.28 yd

Step-by-step explanation:

to get the circumference, the equation is 2(π * radius)

52 is the diameter, and half of a diameter is the radius.

so the radius of your circle is 26.

now put that into the equation and you get 2(26π), or 52π

pi is infinite, but you can actually get away with multiplying 52 by 3.14, which gives you the approximate answer.

52 * 3.14 = 163.28

so your answer is D) 163.28 yd

step-by-step explanation:

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45