dillonstarkey123 dillonstarkey123

11-01-2017
Mathematics

contestada

The sides of a rectangle are in the ratio 5:7 and the perimeter of the rectangle is 96 cm. What is the area of the rectangle?

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peonywong20131 peonywong20131

11-01-2017

Let length and width be 5x and 7x.
2*(5x+7x)=96
24x=96
x=4

Area:
(5*4)(7*4)
=20*28
=560 unit square

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atapia204 atapia204

02-10-2020

In Edgenuity the answer is b. 560 cm2

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