2 years ago

A square 20 cm long and a

Mathematics

1 answer:

Gemiola [76]2 years ago

4 0

Answer:

20 * 4 = 80

Step-by-step explanation:

the answer is 80 cuz you have to multiply 20 ( the square) by 4 ( the number of sides) and you get 80

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patriot [66]

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Step-by-step explanation:

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Lady_Fox [76]

Answer:

<h3>He should have found 8 as the exponent, not –8.</h3>

Step-by-step explanation:

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Applying this law to the question will give;

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3 years ago

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Margarita [4]

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