Answer:
Please see attachment.
The first one is a quadrilateral that is not a parallelogram.
The second one is a triangle with a right angle.
Step-by-step explanation:
Hope this helps!
If not, I am sorry.
22 i think idk sorry if i’m wrong
Answer:

Step-by-step explanation:
The formula of a volume of a cylinder:

We have r = 4 and h = 8:


Answer: check attached
Step-by-step explanation:
All explanation is shown in the attachment.
Goodluck...