Math, asked by mayanasethi, 7 months ago

the length of a rectangle is 15 cm more than the breadth its perimeter is 174 find out the lenghth and breadth​

Answers

Answered by priya424726
1

Step-by-step explanation:

The length a a rectangle is 15 cm more than its width . The perimeter is 150 cm . Find the measures of length and width of the rectangle

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ANSWER

Let the breadth=x

the length =x+15

given perimeter=150

we know

Perimeter of rectangle=2(l+b)

150 = 2( x+ x+15)

75=2x+15

60=2x

30=x

therefore breadth =30 cm

length =30+15=45 cm

check

150=2(45+30)

150=2(75)

150=150

LHS=RHS

hence proved

Answered by avk6418peh6wh
1

Answer:

189/2

Step-by-step explanation:

Let breadth be x and length be (x+15)

Perimeter = x+(x+15)=174

= 2x+15=174

= 2x = 159

Breadth = x = 159/2

Length = 159/2+15= 189/2

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