The perimeter of an equilateral triangle is 156mm. state the length of one of its sides.

Spinkoo asked Feb 20, 2023

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Spinkoo asked Feb 20, 2023

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29 votes

Answer:

length=52mm

Explanation:

For an equilateral triangle A=B=C=x

perimeter= A+B+C

156=x+x+x

3x=156

x=52mm

Dominick answered Feb 24, 2023

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