A square sheet of rubber has sides that are 20 cm long. What is the area of the square of rubber in cm squared?

Mathematics

2 answers:

adoni [48]3 years ago

8 0

Answer:

$area \: = side \times side \\ area = 20 \times 20 \\ area = 400 \: {cm}^{2}$

gavmur [86]3 years ago

6 0

Answer:

400cm^2

Sides are 20cm long Area for square is a squared since all the lides are of equal length you can just choose one side.

20squared id 400

20 x 20 = 400cm squared

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