Asap , tell me if the answers are correct and me put them in human words not the first one though (will give brainliest if its right)

The volume of a cone is pi times the radius squared times the height divided by three.
The volume of a cylinder is pi times the radius squared times the height.
The volume of a sphere is 4 divided by 3 times pi times the radius cubed.
Does this help?

2) yes, you can simply plug in the information that is already given to you and you will come up with that missing side.

3) I will Plug in the missing information based on what I am given.

4) Yes, the volume of a cone is Pi*r^2*h/3 The volume of a cylinder is Pi*r^2*h and the volume of a sphere is 4/3*pi*r^3

5) I could find the volume of a cone If I am given the height and radius, or the diameter because if I have the diameter I can cut it in half and that is the radius.

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.