defence exam Indian Navy Tradesman Mate Mock Test 2024 Quantitative Aptitude Mensuration Plane Figures
The area of a sector of a circle that subtends a 22.5° angle at the centre is given as 346.5 cm2. What will be the radius (in cm) of the circle? [Use π = \(\frac{22}{7}\)]
1
35
2
45
3
42
4
48