Question

5
The length of rectangle is 45cm and
perimeter is 150 cm. Breadth of the
rectangle is
(1 Point)
*​

Answer 1

Answer:

30cm

Step-by-step explanation:

Let breadth be xcm

Length=45cm

Perimeter = 150cm

2(l+b)=150cm

2(45cm+b)=150cm

90cm+2b=150cm

2b=150cm-90cm

2b=60cm

B=60/2

b=30cm

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