Find the perimeter:
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(i) 1st side = 40cm
2nd side = 40cm
perimeter of a square = side × side
=(40 × 40)cm
=1600cm
(ii) Length = 60cm
Breath = 30cm
Perimeter of a rectangle = L × B
=(60 × 30)cm
=1800cm
(iii) Sides = 35cm
Perimeter of equilateral triangle = 3 × sides
=3 × 35cm
=105cm
We Will do the rest of the questions some other day.
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