Find the volume of the following cylinder. |
(a) |
(b) |
Answer:
(a) Radius of cylinder = \[\frac{7}{2}\] =3.5 cm Height of cylinder = 10 cm \[\therefore \] Volume of cylinder \[=\pi {{r}^{2}}h\] \[=\frac{22}{7}\times 3.5\times 3.5\times 10\] = 385 \[c{{m}^{3}}.\] (b) Base area of cylinder = 250 m3 Height of cylinder = Base area \[\times \] height = 250 \[\times \] 2 =500m3.
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