Question

the perimeter of a rectangle is 78cm. its longest side has a length of 22 cm. state is the length of the shortest side?

Answer 1

Answer:

2(l+b)= 78

2(22+b) = 78

2b = 78-44 = 34

b = 17 cm...

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Answer 2

Perimeter of a rectangle=2(length+breadth).

78=2(22+breadth)length is longest side

78/2=22+breadth

39=22+breadth

Breadth=39-22=17cm

Length of shortest side=17cm as shortest side is breadth

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