Question

The area of a rectangle is 240 square cm. If its length is 20 cm, find its breadth. Also
find its perimeter.

Answer 1

Question:

Area - 240 square cm

Length - 20cm

Breath - ?

Answer:

Breath-12 cm

Perimeter- 64 cm

Step By Step Explanation:

Area of Rectangle- l×b - 20 × breath

breath - 240÷20

- 12

breath- 12 cm

Perimeter - 2× (l+b)

- 2× (20+12)

Perimeter - 64cm

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