What is the perimeter of a square with an area of 900 square feet

120 ft.

Step-by-step explanation:

The area of a square is a². The area of this square is 900 ft², so you need to square root it to get the length of one side. √900 is 30, so each side of the square is 30 ft since all sides of a square all equal. To find the perimeter multiply 30×4 to get 120 ft. Hope this helps :)

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.