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The rectangle shown has a perimeter of 54 cm and the given area. Its length is 3 more than 3 times its width. Write and solve a system of equations to find the dimensions of the rectangle.

The length of the rectangle is what cm ?
the width of the rectangle is
what cm.?

Sagot :

Mumsyidn

Answer:

Step-by-step explanation:

the perimeter P=2(L+W)=54

P=2L+2W=54 OR L+W=27

we know that L=3W+3

P=3W+W=27-3

4W=24

W=6 CM

L=21CM

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