1.

The measurements of some squares are given in the table below. However, they are incomplete. Find the missing information.Side of a squareAreaPerimeter15 cm225 cm288 cm

Answer»

i) Perimeter = 4a = 4(15) = 60cm 

ii) Perimeter = 4a = 88

a = 88/4 = 22

Side = 22cm

Area = a2 = (22)2 = 484 cm2



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