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Please help if you know the answer please!

Please help if you know the answer please!-example-1
User Puchal
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2 Answers

2 votes

Answer:

9

Explanation:

We know that the perimeter is 30.

2 x 6 is 12 and 30 - 12 is 18. We subtract 12 because we want to know the other sides

18 is the length of the remaining sides so we just divide by 2 and we get 9.

User Mathijs
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3.9k points
3 votes
36 I believe.....................
User Dzim
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3.1k points