234k views
4 votes
I'm dumb please help

I'm dumb please help-example-1
User Qknight
by
5.8k points

1 Answer

4 votes

Answer:

35 inches

Explanation:

Regular, means that all the sides of the pentagon are the same, so you can multiply 21 * 5/3 = 35

User Peter Severin
by
6.5k points
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