Question

The length of a rectangle is three times it width.it that perimeter is 84 meter find the length of the rectangle ​

Answer 1

Answer:

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Step-by-step explanation:

Let the width of rectangle be x.

Let the width of rectangle be x.Therefore, it's length will be 3x.

Let the width of rectangle be x.Therefore, it's length will be 3x.A.T.Q.

Let the width of rectangle be x.Therefore, it's length will be 3x.A.T.Q.Perimeter of rectangle = 84m

Let the width of rectangle be x.Therefore, it's length will be 3x.A.T.Q.Perimeter of rectangle = 84m+ 2(3x+x) = 84

Let the width of rectangle be x.Therefore, it's length will be 3x.A.T.Q.Perimeter of rectangle = 84m+ 2(3x+x) = 84+ 8x = 84

Let the width of rectangle be x.Therefore, it's length will be 3x.A.T.Q.Perimeter of rectangle = 84m+ 2(3x+x) = 84+ 8x = 84- x = 84/8

Let the width of rectangle be x.Therefore, it's length will be 3x.A.T.Q.Perimeter of rectangle = 84m+ 2(3x+x) = 84+ 8x = 84- x = 84/8- x = 10.5 m

Let the width of rectangle be x.Therefore, it's length will be 3x.A.T.Q.Perimeter of rectangle = 84m+ 2(3x+x) = 84+ 8x = 84- x = 84/8- x = 10.5 mWidth = 10.5 m

Let the width of rectangle be x.Therefore, it's length will be 3x.A.T.Q.Perimeter of rectangle = 84m+ 2(3x+x) = 84+ 8x = 84- x = 84/8- x = 10.5 mWidth = 10.5 mLength = 10.5×3 = 31.5m

Answer 2

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