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alexira [117]
3 years ago
9

The length of a rectangle is four times its width. If the perimeter of the rectangle is 50 yd, find its area.

Mathematics
2 answers:
zepelin [54]3 years ago
5 0

Answer:

Area of rectangle is 100 square inches.

Step-by-step explanation:

Area of rectangle = length * width

a=l*w

a=4w*w

a=4w^2............(1)

Put the value of w in (1)

a=4(5)^2

a=4(25)

a=100in^2

boyakko [2]3 years ago
3 0

Answer:

100 yards

Step-by-step explanation:

the length is 4 times the width of the rectangle, so I used guess and check and figured 20 is four times greater than 5 and plugged those two numbers in and it worked.

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Step-by-step explanation:

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