Question

3. The length and breadth of a rectangle are in the ratio 3:2. If the perimeter i
100cm, What is the area of the rectangle?​

Answer 1

Answer:

600 sq. cm

Step-by-step explanation:

Let us say that the length is 3x.

And, breadth is 2x.

Perimeter of a Rectangle = 2(l + b) = 100 cm

2(3x + 2x) = 100

2 × 5x = 100

10x = 100

x = 10

Length = 30 cm & Breadth = 20 cm

Area of a Rectangle = Length × Breadth = 30 × 20 sq. cm = 600 sq. cm

Answer 2

Step-by-step explanation:

600 sq cm answer my questions