In the figure, ABCD is a square. Area of the shaded portion is:
Answer & explanation
Correct answer: option 1
The area of the shaded portion = Area of square ABCD - ( Area of DGF + Area of EBC )
The area of the shaded portion = 12 × 12 - (\(\frac{1}{2}\) × 8 × 6 + \(\frac{1}{2}\) × 5 × 12 )
= 144 - 24 - 30 = 90
The area of the shaded portion = 90 sq. units