Question

a rectangular sheet of paper is 60 by 4 cm long and 25 by 4 cm wide find its perimeter​

Answer 1

Answer:

42.5 cm

Explanation :

Perimeter of a rectangle = 2 (l+b)

Given length = 60/4

Given breadth = 25/4

Putting the values in the formula

2 (60/4 + 25/4)

2 (60+25/4)

2 (85/4)

2×85/4

85/2

42.5

hence, the perimeter is 42.5 cm

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