brianabrown0467 brianabrown0467

25-09-2020
Mathematics

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The area of a square is 215 square cm. Find the length of a side to the nearest tenth. Find its perimeter.

Respuesta :

ahmedra2574 ahmedra2574

25-09-2020

Answer:

Length of side = 14.7 cm

Perimeter = 58.7 cm

Step-by-step explanation:

Find the root of 215 to find the side length.

It is about 14.7 cm.

Then, multiply the length of the side by 4 to find the perimeter.

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