Find the perimeter of a square of sides 10.5cm

asked Oct 22, 2021 22.6k views

0 votes

8.5k points

Please log in or register to add a comment.

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

7.3k points

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

8.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.0m questions

11.6m answers