How to solve this, really need help for this question

Question

asked Dec 8, 2020 206k views

1 Answer

Richiemorrisroe · Answer 1 · 2020-12-14T09:19:35+0000

Answer:

（2/3）πR^3

R=4-3=1

Say π=3.14

(2/3)3.14(1)^3

=2.09 in^3

V = a x h x 1/3

V = 3.14(1) x 3 x 1/3

V=3.14 in^3

Total: 2.09 + 3.14 =5.23 in^3