Math, asked by salimkhan7924, 9 months ago

Plz answer the Q5 andQ6

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Answers

Answered by rohit347623

1

Answer:

Let the breadth = x

let the lenght = x+15

perimeter given = 180

180 = 2( l +b)

180=2(x+x+15)

180 = 4x + 60

4x = 180 - 60

4x = 120

x = 120/4

x=30

Breadth = 30

Length = 45

Step-by-step explanation:

Answered by yashahuja312

1

Answer:

Q5. Perimeter = a+b+c

63 =17+2s

s=46/2=23

Q6. Perimeter=2(l+b)

180=2(x+15+15)

180=2(2x+30)

180=4x+60

x=30

breadth=30

length=30+15=45

Step-by-step explanation:

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