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4 votes
Help me please...:))

Help me please...:))-example-1
User Subcan
by
6.3k points

2 Answers

7 votes

Answer:

B

Explanation:

User Didi
by
7.0k points
4 votes

Answer:

D. 565.2

Explanation:

circumference formula: 2
\pir

radius: 45/2 = 22.5

equation: (2) (
\pi) (22.5) = 141.37

answer: 141.37 x 4 = 565.48

the answer is rounded so it may not be completely equivalent to the answer shown in your picture

User Shounak Bose
by
7.4k points