Ireally need these 3 questions pleees

1. whats the volume of a sphere

2. whats the volume of a cone

3. find radius given diameter

➷ 1) The formula for volume of a sphere is:

r is the radius

To find the volume, you would just substitute the radius into that formula to get the volume

2) The formula for volume of a cone is:

Again, just substitute the radius in and solve.

3) The radius is half of the diameter so you would just divide the diameter by 2.

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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step-by-step explanation:

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step-by-step explanation:

the answer is a