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If one side of a square notebook measures 20 cm, what is the area of the front cover of the notebook? 40 centimeters squared 80 centimeters squared 200 centimeters squared 400 centimeters squared
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2 votes
If one side of a square notebook measures 20 cm, what is the area of the front cover of the notebook?

40 centimeters squared
80 centimeters squared
200 centimeters squared
400 centimeters squared

User Bastien Robert
by
5.1k points

2 Answers

6 votes

Answer:

400 cm squared

Explanation:

Area of Square = length*length.

A=20*20

A=400 cm squared

User Ahmed Abdallah
by
6.8k points
1 vote

Answer:

400 cm squared

Explanation:

Area of Square = length*length.

A=20*20

A=400 cm squared

User Gregory Higley
by
5.5k points
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