Question

composite figures

Answer 1

This is pretty much one long cylinder. r is given as 3 and h is 24 because there are 3 cylinders joined together.

Answer 2

i got 100.48

Answer 3

?

Answer 4

that's not it. did you the formula in your link?

Answer 5

can you show me what you did?

Answer 6

2(pi)r^2 = 2(3.14)*(2)*(2)

Answer 7

=25.12

Answer 8

r = 3 in the picture

Answer 9

2(pi)rh = 2(3.14)*(2)*(6) = 75.36

Answer 10

oh opps thats the wrong one

Answer 11

this one..
i am looking at

Answer 12

ok. so then you need to use 18 for h because you have three 6" cylinders back to back

Answer 13

ok

Answer 14

let me change it

Answer 15

228.08?

Answer 16

i mean 226.08

Answer 17

yes and then add the 25.12 you got for the circles

Answer 18

226.08+25.12 = 251.2

Answer 19

yes. that's it

Answer 20

yaay thanks

Answer 21

you're welcome

Answer 22

ur smart

Answer 23

lol thanks

Answer 24

ok can u help me with the other one

Answer 25

since ur the genius here

Answer 26

ok

Answer 27

First find the area of the prism

Answer 28

the square?

Answer 29

yes the box. Do you need help with that part?