Question

The perimeter of a rectangle is 124cm . if one of the side is 32cm find the measure of a other side
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Answer 1

Answer:

other side = 30cm

Step-by-step explanation:

2(length +breadth) = perimeter

2( 32 + b ) = 124

64 + 2b = 124

2b = 124- 64

b = 60/2

b = 30

Therefore ,other side = 30 cm.

Answer 2

Step-by-step explanation:

Perimeter of rectangle=124cm

SideA=32cm , SideB=?

Perimeter of rectangle=2(SideA+SideB)

124cm=2(32cm+SideB)

62cm=32cm+SideB

62cm-32cm=SideB

30cm=SideB