In ΔABC, AB = 20 cm, BC = 16 cm and AC = 12 cm and the radius of incircle is 4 cm. Find the area of ΔABC.
A88
B96
C84
D92
A88
B96
C84
D92
Related Questions:
In a circle of centre O, PR = 3a + 5 and RQ = 5a – 5, OR = 15 units, ∠ORP = 90°. Find the radius of the circle.