lesli27 lesli27

20-11-2021
Mathematics

contestada

Tricia wants to install a decorative wall paper
border around the top of the wall in her master
bedroom. The room measures 13ft by 21ft.
How many feet of the border will will she
need?

Respuesta :

InterAngel InterAngel

20-11-2021

Answer:

68 ft

Step-by-step explanation:

this problem is asking for perimeter so instead of LxW

you would do L+L+W+W

(13 + 13 + 21 + 21) = 68

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