What is the volume of the cone rounded to the nearest whole number? 7cm 10cm

Question

v = 13πr2h
(1 point)
Responses

70 cm3
70 cm3

733 cm3
733 cm3

183 cm3
183 cm3

549 cm3

Answer 1

To find the volume of a cone, you need to use the formula V = (1/3)πr^2h, where r is the radius and h is the height.

In this case, the radius (r) is 7 cm and the height (h) is 10 cm.

Plugging in these values into the formula:

V = (1/3)π(7^2)(10)
V = (1/3)π(49)(10)
V = (1/3)(49π)(10)
V = (490/3)π

To get the volume rounded to the nearest whole number, we need to calculate the actual value of the volume:

V ≈ (490/3)(3.14159)
V ≈ 512.4284

Rounding to the nearest whole number, the volume of the cone is 512 cm³.

Therefore, the correct answer is: 512 cm3