viviquin2 viviquin2

05-11-2017
Mathematics

contestada

the length of a rectangle is 4 times its width .if the perimeter of the rectangle is 60 M. what is the area

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Аноним Аноним

05-11-2017

i think it would be 144 meters squared

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elbecerra elbecerra

05-11-2017

Since the length is 4times the width that means. 4l is the length.
Perimeter is 60cm.
Therefore
60= 4l+l+ 4l +l
60= 10l

L= 60/10
L= 10.
Area of rectangle is l*w
Therefore
4l=24cm and w= 6cm
Which gives us
24cm *6cm= 104 cm

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