Question

the choo family is putting new tiles un their entryway .each tile is a 1 foot squeare. if the area of entrywaty is 28 square feet which of the following could be the perimeter of entryway? please help
a, 20 ft. b. 22 .ft b. 26 ft.c. 28 ft

Answer 1

The answer is B.

I thought of all the factors of 28, since A= base times height.
You need to test each pair of factors to see if the answer is there.
The area 28 is 7 times 4, so the perimeter is 7+7+4+4 = 22.

Answer 2

Can u put it in a graph?

Answer 3

i could have had helped you but my graphs are quite weak

Answer 4

22