Question

For problems 4–5, find the surface area of the cylinder in terms of pie .

350 pie cm^2
896 pie cm^2
602 cm^2
644 pie cm^2

Answer 1

Surface area of a cylinder is gotten through this formula
\[\huge SA = 2\pi r(r + h)\]
r is RADIUS
h is HEIGHT

Answer 2

remember that radius is HALF of the diameter.

Answer 3

2pie * 7 (7*18)

Answer 4

43.96 (25)

Answer 5

leave pie as is.

Answer 6

oh yeah forgot

Answer 7

14pie (25)

Answer 8

350 pie

Answer 9

And there's your answer.

Answer 10

do you mind if I post this next question on this post also because it goes along with the one above

Answer 11

sure.

Answer 12

thanks

Answer 13

396 pie in.^2
522 pie in.^2
360 pie in.^2
1008 pie in.^2

Answer 14

Same formula, this time you're given the radius. Plug in-

Answer 15

2pie *9 (9 + 200

Answer 16

18pie (29) sorry about the 200 accident

Answer 17

522 pie

Answer 18

And there you have it.

Answer 19

thank you so much I am going to make another post just to give you another medal if that is not against the rules

Answer 20

No, don't. That is against the rules.
I am contented that you learned.
Promise you that you'll practice, ok?

Answer 21

yes definitly

Answer 22

Well, that's good enough for me
--------------------------------
Terence out

Answer 23

ok bye