Question

Please help lol with all 3

Answer 1

3. Volume =

4 πr3

3

=

4 ×π×93

3

= 972π

= 3053.6280592893 inches3

2.Volume = πr2h

= π×22×12

= 48π

= 150.79644737231 inches3

1.Volume =

1 πr2h

3

=

1 ×π×72×15

3

= 245π

= 769.6902001295 inches3

Explanation:

volume calculator

Answer 2

same thing I am doing help me