Question

find the area of the square each of whose side is:

Answer 1

Area of Square = Side * Side

(1) Side = 17 cm
Area = 17cm × 17cm
Area = 289 cm^2

(2) Side = 23 m
Area = 23m × 23m
Are = 529 m^2

(3) Side = 13.5 cm
Area = 13.5cm × 13.5cm
Area = 182.25 cm^2

(4) Side = 3
Area = 3 × 3
Area = 9

(5) Side = 40 cm
Area = 40cm × 40cm
Area = 1600 cm^2

HOPE IT HELPS YOU...

Answer 2

Area of square = (side)^2

a). given side = 17cm
Area of square = side^2
= 17^2
= 289 cm^2
similarly, on solving the rest by using above formula.
b). 23^2 = 529 m^2
c). 182.25 cm^2
d). 1600 cm^2