CUET Preparation Today
The volume of a solid cylinder with height 6 cm is 1231 cm³. The radius of the cylinder is - |
7 cm 10 cm 16 cm 9 cm |
7 cm |
Volume of cylinder = \(\pi \)r2h ⇒ 1232 = \(\frac{22}{7}\) × r2 × 8 ⇒ r2 = \(\frac{1232 × 7}{22 × 8}\) ⇒ r = 7 cm |
