Question

A city is building a fence around a rectangular playground. If the perimeter of the playground is 90 feet and the length of one side of the fence is 30 feet, what is the width of the playground?







A.

15 feet

B.

45 feet

C.

60 feet

D.

30 feet

Answer 1

@jhonyy9

Answer 2

(90-60)/2

Answer 3

is / a divide sign ?

Answer 4

yes

Answer 5

if so i got 60 @across

Answer 6

oh ok

Answer 7

than 90 is the perimeter and you know that P=2l+2w and you know that l=30 so

90 = 2*30 +2w
90-60 =2w
30=2w

w=30/2 = ?

Answer 8

15

Answer 9

yes right

Answer 10

thank you

Answer 11

np

was my pleasure

but do you understand it now ?

Answer 12

yes :) and that will be all thanks for helping me

Answer 13

was my pleasure and anytime than i m here online

just tag me there

bye bye

good luck