Question

Activity 3: -
The length of a rectangle is 15 cm more than its breadth. If its perimeter
is 150 cm, then find its length and breadth ?​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

perimeter=2(l+b)

150cm=2(X+15+X)

150cm=2(2x+15)

150cm=4x+30

150-30=4x

120/4=X

30=breadth

30+15=45

45 =length

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