Answer: =60π cm2
Step-by-step explanation:
Total surface area of a cylinder is calculated by 2πrh+2πr2, where π is a constant, h is the height= 7cm and r is radius= 3cm
Slot the values into the formula:
2π(3 × 7 ) + 2π (3)^2
2 π 21 + 2π9.....multiply 2 by 21, and 2 by 9
42π + 18π
=60π cm2
I hope this helps.
Answer:
Option C.60π cm2 is the correct answer for this .
E
The graph never touches the x-axis (0) or 2 on the y-axis.
p=7
p=-12-(-19)
p=-12+19
Your second listed answer choice would be your answer.
the answer is 44. . .
20+24 =44
