Answer:
A:B
Step-by-step explanation:
i need numbers or something.
Hello!
To find the surface area of a cylinder you use the equation

SA is surface area
r is radius
h is height
Put in the values you know

Square the number

Times the 9 and 3

Multiply the 2 and 27

Multiply the 2 and 81

Add

The answer is

Hope this helps!
<span>I think the answer is segment EC is parallel to segment RT. </span>
Answer:
39
Step-by-step explanation:
Just add