Question

http://prntscr.com/6lcf0t

Answer 1

The perimeter is the sum of all four sides. It is a perfect rectangle so there will be two of each measurement.

Double 76 and subtract it fom 360 and divide by 2 to get the length of the other sides.

Answer 2

\[x = 2(360 - [76 \times 2])\]

Answer 3

Woops, hold on.

Answer 4

\[x = \frac{360 - (76 \times 2)}{2}\]

Answer 5

There we go.

Answer 6

and so @Rachella what did you get?

Answer 7

94 .

Answer 8

yeap

Answer 9

Em, that's not what I got.

Answer 10

76 * 2 = 152
360 - 152 = 208

208/2 does not equal 94.

Answer 11

Very close, though.