Question

The perimeter of a rectangle is 54 cm and its length is 12 cm find its breadth . Also Find the area. ​

Answer 1

Step-by-step explanation:

A=180cm²

l Length

12

cm

P Perimeter

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Answer 2

Step-by-step explanation:

Perimeter of rectangle= 54cm

2(l+b) = 54

2(12 + b) = 54

24+2b = 54

2b = 54-24

2b = 30

b = 30

2

b = 15

Area of rectangle = l×b

= 12×15

= 180cm^2

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