Length of circumference is 2πr
2 π r and r is equal to 2 cm
I.e 12.5 cm
Answer:
B
Step-by-step explanation:
supplementary angles =180 degrees
180-117=63
Answer:
I'm not completely sure about the first one, but #8 is 0.0419, and #9 is 30500.
First of all, we need to know:
3^3 = 3 x 3 x 3 = 9 x 3 =
27So:

So, your answer is
D.