Question

The area of the given figure will be

• A. 94 sq.units
• B. 66 sq. units
• C. 90 sq.units
• D. 93 sq.units

Answer 1

The correct option is B 66 sq. units

The area of the figure is the sum of areas of all rectangles forming the figure.

Looking at the figure there are 4 rectangles and 1 square.
3 rectangles of dimensions 3 m and 4 m, 1 rectangle of dimensions 3 m and 7 m and 1 square of dimension 3 m.
$\therefore$ Area $=(3\times 4)+(3\times 4)+(3\times 4)+(3\times 7)+(3\times 3)$
= 12 + 12 + 12 +21 + 9
= 66 sq. units