Find the area of the figures A, B, C and D drawn on a squared paper in the following figure by counting squares.

(A) Counting the squares, we have 8 squares

∴ Area = 8 sq units

(B) Counting the squares, we have 4 squares

∴ Area = 4 sq units

(C) Counting the squares, we have 5 squares

∴ Area = 5 sq units

(D) Counting the squares, we have 7 squares

∴ Area = 7 sq units