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-BARSIC- [3]
2 years ago
11

Given that the perimeter of the equilateral triangle below is 63 , solve for x

Mathematics
1 answer:
Paul [167]2 years ago
8 0
An equilateral triangle has 3 equal sides with 3 equal angles.

Let x be the length of a equilateral triangle.

x + x + x = 63

3x = 63

x = 63/3

x = 21

Hope it helps! Make me brainliest if it’s correct!
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