Question

5. A rectangle has length 18 cm and breadth 8 cm. If its length is changed by
$\frac{2}{3}$
times and breadth by times, then what is the change on its area?
$\frac{3}{2}$
Will the area remain same or change (explain it)​

Answer 1

Answer:

No change in the area ; it will remain same.

Step-by-step explanation:

Area of the rectangle = length × breadth = 18 × 8 = 144 cm^2

New length = 2/3 × 18 = 12 cm

New breadth = 3/2 × 8 = 12 cm

So, New Area = New length × New breadth = 12 × 12 = 144 cm^2

Hence, the area will remain same. It will not change.

Hope it helps u !!!!!!!