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A rectangle is 1 cm more than twice its width. Find the dimensions of the rectangle if it’s area is 45cm.

A rectangle is 1 cm more than twice its width. Find the dimensions of the rectangle if it’s area is 45cm.
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A rectangle is 1 cm more than twice its width. Find the dimensions of the rectangle if it’s area is 45cm.

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User Benesch
by
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1 Answer

7 votes

Answer:

10*4.5

length=10cm, width=4.5cm

Hint: 2b^2+b-45=0

I hope it will be useful.

answered
User Drussey
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