A container is in the form of a hemisphere of radius 21cm. find the capacity of the container

Hey there! I'm happy to help!

A hemisphere is half of a sphere. The prefix hemi- comes from Greek and means half (hemi- isn't used that much, though), so hemisphere is a half sphere.

The capacity of container is it's volume. The formula for the volume of a hemisphere is V=2/3·πr³. We get this from the sphere formula, which is V=4/3·πr³ but the hemisphere formula is half of it, giving us 2/3 instead of 4/3.

So, let's plug in our radius and find the volume of container. We will use 3.14 for pi.

V=2/3×3.14×21³

V=2/3×3.14×9261

V=19386.36

Therefore, the capacity of this container is 19386.36 centimetres cubed.

Now you can find the volume of a hemisphere! Have a wonderful day! :D

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (