Question

Length of rectangle is 7cm more than its breadth if perimeter of the rectangle is 74 cm find its area

Answer 1

Answer:

Friends…!

Friends…!Let the width of the rectangle is x cm.

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)Perimeter = 4x + 14

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)Perimeter = 4x + 1462 cm = 4x + 14

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)Perimeter = 4x + 1462 cm = 4x + 144x = 62 - 14

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)Perimeter = 4x + 1462 cm = 4x + 144x = 62 - 144x = 48

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)Perimeter = 4x + 1462 cm = 4x + 144x = 62 - 144x = 48x = 48/4

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)Perimeter = 4x + 1462 cm = 4x + 144x = 62 - 144x = 48x = 48/4x = 12 cm.

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)Perimeter = 4x + 1462 cm = 4x + 144x = 62 - 144x = 48x = 48/4x = 12 cm.Thus the width of the rectangle is 12 cm.

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)Perimeter = 4x + 1462 cm = 4x + 144x = 62 - 144x = 48x = 48/4x = 12 cm.Thus the width of the rectangle is 12 cm.Length of the rectangle x + 7 = 12 + 7 = 19 cms.

Friends…!Let the width of the rectangle is x cm.Thus the length of the rectangle = x + 7 cms.We know Perimeter = 2 (length + width)Perimeter = 2 (x + 7 + x)Perimeter = 2 (2x + 7)Perimeter = 4x + 1462 cm = 4x + 144x = 62 - 144x = 48x = 48/4x = 12 cm.Thus the width of the rectangle is 12 cm.Length of the rectangle x + 7 = 12 + 7 = 19 cms.Answer : the length of the rectangle is 19 cms

Answer 2

Let the width of the rectangle is x cm.

Thus the length of the rectangle = x + 7 cms.

We know Perimeter = 2 (length + width)

Perimeter = 2 (x + 7 + x)

Perimeter = 2 (2x + 7)

Perimeter = 4x + 14

62 cm = 4x + 14

4x = 62 - 14

4x = 48

x = 48/4

x = 12 cm.

Thus the width of the rectangle is 12 cm.

Length of the rectangle x + 7 = 12 + 7 = 19 cms.

Answer : the length of the rectangle is 19 cms

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