Math, asked by raj777992, 1 year ago

the width of a rectangle is 3 less than two times the length. if the perimeter of the rectangle is 120 m, find its dimensions

Answers

Answered by sub2pewdiepie

2

Answer:

length=21

width =39

Step-by-step explanation:

2l+2w=120

2l=120-2w

w=2l-3

w=120-2w-3

3w=117

w=39

l=(120-2w) /2=60-w=60-39

l=21

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