I really need help with this question!! i have 40 mins left to do this assignment

What is the volume of a cone with the given dimensions? Radius = 7 cm.; Height = 11 cm. Round the answer to the nearest hundredth. ((Use 3.14 for pi.))
a. 554.15 cu. cm
c. 504.15 cu. cm
b. 564.15 cu. cm
d. 764.15 cu. cm

Respuesta :

Volume of cone =1/3 *pi *r^2 *h
Therefore and is on solving
U get 564.44 approximately

Hence op b

The volume of the cone is 564.15 cu. cm.

The correct option is B.

Why is the volume of a cone?

The volume of a cone with height h and radius r is 13πr2h, that's exactly one 1/3 the volume of the smallest cylinder that it suits inside. This could be proved without difficulty by means of thinking about a cone as a solid of revolution, however, I would love to understand if it can be proved or as a minimum visual established without the usage of calculus.

The cone which has the identical base radius and height will have the same base area however its extent isn't always without delay base place times h, which is quite intuitive as cones with equal dimensions may have a lesser quantity. Its extent comes to be 1/3rd of cylinder volume.

Volume of cone

=1/3 *pi *r^2 *h

=1/3*3.14*7^2*11

=564.44                 

Therefore and is on solving

We get 564.44 approximately

Learn more about the volume of the cone here https://brainly.com/question/12004994

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