Question

find the area and perimeter of the square with side 9cm side 1.4cm
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Answer 1

Step-by-step explanation:

Perimeter of a square is 4*a or 4a.

a)Side of the square = 9cm

.: Perimeter of the Square = 4*9=36cm

b)Side of the square = 1.4cm

.:Perimeter of the square= 4*1.4=5.6cm

Area of a square =a*a

a) Side of the square = 9cm

.:Area of the square =9*9=81cm²

b)Side of the square = 1.4cm

.: Area of the square =1.4*1.4=1.96cm²