Find the volume of the rectangular prism?

Question

A-23in3
B-297in3
C-318in3
D-159in3

Find the volume of the triangular prism?
A-23in3
B-297in3
C-318in3
D-159in3

Find the volume cylinder.
A-16,990mm3
B-8,491mm3
C-4,247
D-2,369mm3

Find the volume of a cylinder with a diameter of 16 mm and a height of 5.7mm
A-2,292mm3
B-4,584mm3
C-689mm3
D-1,146mm3

Answer 1

Please help me I don't know what to do

Answer 2

https://www.wikihow.com/Calculate-the-Volume-of-a-Rectangular-Prism

http://www.mathwarehouse.com/solid-geometry/triangular-prism/formula-volume-triangular-prism.php

https://www.mathopenref.com/cylindervolume.html

Answer 3

1.) B
2.) C
3.) B
4.) D
Connexus 💯%

Answer 4

B
C
B
A

Just did it

Answer 5

Thank u so much @thank me later!!!

Answer 6

"thank me later" is correct "dj nova" is not. thank you <3

Answer 7

1. B
2. C
3. B
4. D
Still right in 2021 y'all