The area of the largest triangle that can be inscribed in a semicircle of radius 4 cm in square centimetres is

Solution (By Examveda Team)

$$\eqalign{ & {\text{Base}} = 8 \cr & {\text{Height}} = 4 \cr & {\text{Area}} = \frac{1}{2} \times {\text{Base}} \times {\text{Height}} \cr & = \frac{1}{2} \times 8 \times 4 \cr & = 16 \cr} $$