state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Mensuration Plane Figures
The sides of a triangle are a = 13 cm, b = 14 cm and c = 15 cm. Sides a and b are the tangents to a circle whose centre lies on the third side, then the circumference of the circle is
1
\({29} {1 \over 4}\) cm
2
\({35} {1 \over 2}\) cm
3
\(27 \over 4\) cm
4
\({39} {1 \over 9}\) cm