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dem82 [27]
3 years ago
13

An equilateral triangle has an altitude of 21 inches. What is the side length of the triangle?

Mathematics
2 answers:
kvv77 [185]3 years ago
4 0
Hey, here’s your answer :)

Lena [83]3 years ago
3 0

here it is it is not my answer but i hope it helps!

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