Question

The rectangle has perimeter 54 & length 20 find its breadth

Answer 1

Answer:

breadth =2.7

Step-by-step explanation:

area of rectangle=l×b

54=20×b

54/20=b

b=2.7

Answer 2

Answer:

Given that,

Perimeter is 54 cm.

Length is 20cm.

The equation to find perimeter of rectangle is 2 ( length + breadth)

2 (20+ breadth) = perimeter

2 (20+ breadth) = 54

20+ breadth = $\frac{54}{2\\}$

20+ breadth = 27

breadth= 27-20

Breadth = 7cm

hope it helps!

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