Answer:
Hiii
Step-by-step explanation:
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

Multiply 7 and 18

Multiply 126 by 2

Multiply the 49 by 2

Add

The answer is

Hope this helps!
The 4th term is 135
n-1
you get it by using the formula Tn= ar <span />
Answer:
24
Step-by-step explanation:
2/5 = 40%
40% of 60 = 24