Find the volume of it​

946.808 cm²

Step-by-step explanation:

The figure is made up of a cone and a hemisphere.

Volume of a cone is given as;

V_c = ⅓πr²h

Volume of a hemisphere is given as;

V_h = ⅔πr³

In the figure, radius of hemisphere is 6.

Thus; V_h = ⅔π × 6³ = 452.389 cm²

For the cone, height is not given but we can find it from pythagoras theorem.

h = √(6² + (2√(34))²

h = √(36 + (4 × 34))

h = √(172)

Thus;

V_c = ⅓π × 6² × √(172)

V_c = 494.419 cm²

Total area = V_c + V_h = 494.419 + 452.389 = 946.808 cm²

the answer is d

step-by-step explanation: