Question

The length of a rectangle is 6 cm and the width is 4 cm. If the length is greater by 2 cm, what should the width be so that the new rectangle have the same area as the first one?​

Answer 1

Answer:

the width should be 3 cm. that is 8*3=24 sq.cm

Answer 2

Answer:

Let the length of the rectangle = l = 6 cm

The width of the rectangle = w = 4 cm

Area of the rectangle = A= l × w

= 6 × 4 = 24 sq cm

If the length is greater by 2

=> new length of rectangle = L = l + 2 = 6+2=8 cm

Area of new rectangle = A = 24

Width of new rectangle = W= ?

New rectangle area = L × W =>

A = L × W

24 = 8 × W = W = 3

Step-by-step explanation:

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