Find the perimeter of a square of sides 10.5cm

asked Oct 22, 2021 22.6k views

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4 votes

The answer is 42 because you add 10.5+10.5 +10.5+10.5=42 or do 10.5x4=42

WillDonohoe answered Oct 22, 2021

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5 votes

Answer:

42 cm

Explanation:

A square has 4 equal sides. To find the perimeter, add all side lengths together.

1. Set up the equation and solve

10.5 + 10.5 + 10.5 + 10.5 = 42

Antoine Lamy answered Oct 26, 2021

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