Question

the length of a rectangle is twice its width its perimeter is 54 units write the equation

Answer 1

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Refer the attachment above ..

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Answer 2

Answer:

length = 2 × width

perimeter = 54

let the width be x

width = x

length = 2 x

perimeter of rectangle = 2 ( l+ b)

54 = 2 ( x + 2x ) --------------> equation

54 = 2 × 3x

54 / 2 = 3x

27 / 3 =x

(width) 9 = x -------> solution

(length) 2x = 2 × 9 = 18 ------------> solution

Step-by-step explanation:

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