Answer:
its the first on 5,3 can you give me brainliest
Step-by-step explanation:
Answer:
CSA of cylinder= 2πr(h+r)
=2 π×9 (21)
= 378π cm²
now
CSA of hole= 2πr
12π cm²
Yes the graph will show a proportional relationship
50-54= 2
55-59= 4
60-64= 3
65-69= 3
I hope this helps But what I did was I counted how many numbers were in between each of the two numbers.
The answer would be C because you wouldn't know the angles yet.
