Question

11. Length of a rectangle is 16 cm less than twice its breadth. If the perime of rectangle is 100 cm, find its length and breadth.​

Answer 1

Answer:

Let breadth of the rectangle is x

. Then its length will be 2x−16 2 x − 16 .

or, x=22 .

Then length is 44−16=28 44 − 16 = 28 cm.

Answer 2

Answer:

Let the breadth be b

length is 2b - 16

Perimeter of the rectangle = 2(l+b) =100 Cm

→2 (2b-16+b)=100

→3b-16=190/2

→3b-16=50

→3b=66

Length =2×22-16=44-16=28 CM (Centimeter)

HENCE LENGTH =28CM AND BREADTH

=22CM

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