Question

Q. Area of a rectangle is 21 cm2. If length of the rectangle is 3 cm, find the perimeter of the rectangle.​

No i'm not ok​

Answer 1

Answer:

Perimeter=20cm

See the explanation below

Step-by-step explanation:

Area = length × breadth

21sq.cm= 3cm × breadth

Breadth = 21/3= 7

breadth = 7cm

Perimeter = 2× ( Length + Breadth)

2× (7+3)

2× 10

20cm

Hope this helps you

Answer 2

Answer:

I hope it helps you

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