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How do you do this I don’t know how to do the triangle.
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4 votes
How do you do this I don’t know how to do the triangle.

How do you do this I don’t know how to do the triangle.-example-1
User Hilton
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4.6k points

1 Answer

7 votes

Answer:

I think the answer is 36

Explanation:

I reduced 20in and I got 15inches

then as we know perimeter is the distance right round the shape so I add 15, 9 and 12 and I got 36

User Najeem
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5.1k points
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