480,231 views
29 votes
29 votes
Plz.help me do this question​

Plz.help me do this question​-example-1
User Brian Lacy
by
2.9k points

1 Answer

17 votes
17 votes

I'll solve for half circle.

Perimeter = πr + 2r

r = 7cm

P = π*7 + 2*7

P = 35.9 cm

User DoobieAsDave
by
3.3k points
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