Hi, this should be correct. Hope this helps :)
Answer:
c) they are screw lines
Step-by-step explanation:
A and B will intersect but never create a 90 degree angle. It comes at and angle smaller
It’s the amount I have this in my notes lemme look for it pls
Using pi= 16pi
Using 3.14=50.24
I didn’t know which on to use so I did both. Hope this helps.
The correct answer is <span>a.<span>$152.16</span></span>