Respuesta :

Answer:

Step-by-step explanation:

Let's break this down thoroughly.

Perimeter: 2(L+W)

We know the length is 8, so we can make an equation from that

2(8+W)=28

16+2W=28

2W=12

W=6

The height is 6.

LOL I JUST REALIZED THAT I KEP SAYING WIDTH SORRY ITS THE HEIGHT

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