Question

Match the length of the sides of the squares with their respective areas.

• A. 144 $c{m}^2$
• B. 256 $c{m}^2$
• C. 225 $c{m}^2$
• D. 81 $c{m}^2$

Answer 1

Area of a square = $sid{e}^2$
Hence, area of a square of side 9 cm = $9^2$ = 81 $c{m}^2$
Area of a square of side 12 cm = ${12}^2$ = 144 $c{m}^2$
Area of a square of side 15 cm = ${15}^2$ = 225 $c{m}^2$
Area of a square of side 16 cm = ${16}^2$ = 256 $c{m}^2$