Question
Quantitative Aptitude Question on Triangles, Circles & Quadrilaterals
The dimensions of a triangle are 15 cm, 8 cm and 17 cm. What is the area of a circle having radius (r + 4) cm if 'r' is the inradius of the given triangle?
A
36π cm2
B
49π cm2
C
54π cm2
D
64π cm2
E
81π cm2
Answer
49π cm2
Explanation
Solution
The correct option is (B): 49π cm2