1.
Area of Rectangle = l × w
= 8 × 12
= 96cm^2
Area of Square = s^2
= 6 × 6
= 36 cm^2
Total Area = Area of Rectangle + Area of Square
= 96 + 36
= 132cm^2
2.
A1 = l × w
= (6) × (9-4)
= 6 × 5
= 30cm^2
A2 = s^2
= 4 × 4
= 16cm^2
Total Area = A1 + A2
= 30 + 16
= 46cm^2
3.
A1 = l × w
= 9 × 21
= 189cm^2
A2 = s^2
= (21÷3)^2
=7 × 7
= 49cm^2
Total Area=A1 + A2
= 189 + 49
= 238cm^2
4.
A1 = l × w
= (18÷3) × 18
= 6 × 18
= 108cm^2
A2 = l × w
= 7 × 6
= 42cm^2
Total Area=A1 + A2
= 108 + 42
= 150cm^2
5.
A1 = l × w
= (32-10) × 36
= 22 × 36
= 792cm^2
A2 = l × w
= 10 × (36-22)
= 10 × 14
= 140cm^2
Total Area=A1 + A2
= 792 + 140
= 932cm^2
