Question

find the volume of the hemisphere of radius 14cm​

Answer 1

Step-by-step explanation:

$\mathfrak{ \huge{ \green{ \underline{given}}}} \\ \mathfrak{ \large{ \red{radius \: of \: hemisphere \: = \: 14\: cm}}} \\ \mathfrak{ \huge{ \green{ \underline{to \: find}}}} \\ \mathfrak{ \large{ \red{volume \: of \: hemisphere \: = \: ?}}} \\ \mathfrak{ \huge{ \green{ \underline{formula \: to \: be \: used}}}} \\ \mathfrak{ \large{ \red{volume \: of \: hemisphere \: = \: \frac{2}{3} \pi {r}^{3} }}} \\ \mathfrak{ \huge{ \green{ \underline{solution}}}} \\ \mathfrak{ \large{ \blue{volume \: of \: hemisphere \: = \: \frac{2}{3}\pi {r}^{3} }}} \\ \mathfrak{ \large{ \blue{ volume \: of \: hemisphere \: = \: \frac{2}{3} \times \frac{22}{7} \times 14 \times 14 \times 14 }}} \\ \mathfrak{ \large{ \blue{volume \: of \: hemisphere \: = \: \frac{17248}{3} }}} \\ \mathfrak{ \large{ \orange{ \underline{ => volume \: of \: hemisphere \: = \: 5749.33 \: {cm}^{3} }}}}$

Answer 2

Answer:

vol of hemisphere is 5749.33 cm.cube or 5744.106667 cm.cube

Step-by-step explanation:

By π = 22/7

volume of hemisphere=2/3πr^3

=2/3×22/7×14×14×14

= 17243/3

=5749.33 cm.cube

By π = 3.14

volume of hemisphere=2/3πr^3

=2/3×3.14×14×14×14

=2/3×3.14×14×14×14

=430808/75

=5744.106667 cm.cube

I hope this helps you