3 years ago

Find the perimeter of a square with an area of 361 square ft

Mathematics

1 answer:

goblinko [34]3 years ago

3 0

area of a square equal the side squared

A = s^2

361 =s^2

take the square root of each side

sqrt(361) = s

19 =s

We only take the positive square root because lengths have to be positive.

s = 19 ft

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