Question

Pls help, I cannot do this and it is due 8-28-20

Answer 1

`\Large \boxed{\mathrm{20. \ 46 \ feet}} \\ \\ \\ \Large \boxed{\mathrm{21. \ 9 \ feet}}`

Explanation:

The perimeter of a rectangle is the sum of all its sides.

`\Rightarrow 15+8+15+8`

`\Rightarrow 46`

The distance between the window and the foot of the bed is:

length of the room - length of the bed

`\Rightarrow 15 - 6`

`\Rightarrow 9`

Answer 2

20. J, 21. B

Explanation:

20. P = 15 (2) + 8 (2)

P = 36 ft.

21. 15 - 6 = 9 ft.