Question

Length of rectangle is 16cm less than twice its breadth. If perimeter of rectangle is 100cm. Find its length and breadth

Answer 1

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Answer 2

Answer:

Length = 28cm

Breadth = 22cm

Step-by-step explanation:

Let the breadth of the rectangle be = x

Length = 2x - 16

So now, According to the question

= 2 ( l + b) = 100

= 2 (2x - 16 + x) = 100

= 3x = 50 + 16 = 66

= x = 66 ÷ 3

= x = 22 cm

So, now the length

= 2x - 16

= 2 × 22 - 16

= 28 cm