Math, asked by Tanyavdibbu682, 1 year ago

The perimeter of rectangle is 270cm .It is 90cm in height. How wide it is?

Answers

Answered by advsanjaychandak

17

Answer:

Step-by-step explanation:

PERIMETER OF RECTANGLE=2(l+b)

l=90

b=b

P=270

So,

270=2(90+b)

135=90+b

b=85 cm is the answer

Answered by shra2055

30

Answer:

45

Step-by-step explanation:

2(l+b) =270

2(90+b)=270

180+b=270

b=270-180

b=45

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