Question

A square floor has an area of 480 square feet. Kristin wants to put molding around the entire perimeter of the floor.


Approximately how much molding does she need?



A.
720 feet


B.
120 feet


C.


90 feet


D.
88 feet

Answer 1

@brucebaner can you help me with this?

Answer 2

Ok 1st a square has _______?

Answer 3

4 sides?

Answer 4

4 sides that are _____?

Answer 5

equal

Answer 6

Yes

Answer 7

so what i did was square root the number then multiplied fy 4

Answer 8

and to find area you?

Answer 9

And what did you get?

Answer 10

87.6

Answer 11

Let me check

Answer 12

Good and they rounded so your answer is C

Answer 13

I mean D

Answer 14

My bad

Answer 15

ohhhhh i have to round, that swhy i needed help *facepalm*

Answer 16

thanks:)

Answer 17

Np