3 years ago

If one side of a square notebook measures 20 cm, what is the area of the front cover of the notebook?

Mathematics

2 answers:

GalinKa [24]3 years ago

6 0

Answer:

400 cm squared

Step-by-step explanation:

Area of Square = length*length.

A=20*20

A=400 cm squared

amm18123 years ago

3 0

Answer:

400 cm squared

Step-by-step explanation:

Area of Square = length*length.

A=20*20

A=400 cm squared

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