asked 205k views
5 votes
Work out the perimeter of a semicircle with radius 3cm.Give answer in terms of pi.

asked
User M Thomas
by
8.8k points

2 Answers

6 votes

Answer:

3pi

Explanation:

refer to the picture for steps.

Work out the perimeter of a semicircle with radius 3cm.Give answer in terms of pi-example-1
answered
User Ronline
by
7.0k points
2 votes

Answer:

15.42477796

Explanation:

1/2π x 6 + 6

- sorry if its wrong

answered
User TwDuke
by
8.6k points

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