Question

@rachel1217

Answer 1

its here right?

Answer 2

yes you may ask your first question here
or you may open a new question by clicking on "Ask a question" on top left corner of this page

Answer 3

i would need help with that

Answer 4

basically you just need to unfold the given solid...
look at first solid, it is a cylinder with top and bottom faces as `circular disks` and the middle curved region is just a folded `rectangle`, right ?

Answer 5

this is how the net looks when u break the solid :
http://www.mathsteacher.com.au/year8/ch10_geomcons/09_cones/Image16382.gif

Answer 6

that would basically be the answer for the first one?

Answer 7

i dont understand how its a rectangle for the middle

Answer 8

thats a very good question :)
here is a good animation :
https://www.youtube.com/watch?v=caHvS5OIp2E

Answer 9

oh now i understand but on the picture you sent me it was a rectangle and in the video it was a square

Answer 10

square is also a kind of rectangle... so square also works !

Answer 11

so it really doesn't matter?

Answer 12

yes it doesnt matter for the net, make it a rectangle as it covers square also

Answer 13

okay and now the second one how would i unfold that one

Answer 14

what shapes do you see for the faces ?

Answer 15

i sent you the picture

Answer 16

i have it :) look at the given solid, what polygons do you see for faces ?

Answer 17

rectangles?

Answer 18

yes ! the lateral sides are all rectangles
but it has two hexagonal bases also, right ?

Answer 19

I'm sorry what does that mean? i know nothing of geometry I'm new to this haha sorry!!

Answer 20

so the net looks like below :
http://mathworld.wolfram.com/images/eps-gif/HexagonalPrismNet_700.gif

Answer 21

got it, the top would be the bottom right?

Answer 22

i need the net labeled with its dimensions

Answer 23

yep !

Answer 24

and the squares would be the corved surface?

Answer 25

curved

Answer 26

there is no curved surface here,
the squares are called the `lateral ` sides

Answer 27

and what would be the top part?

Answer 28

just label it as `top face` and `bottom face`

Answer 29

which part would be the base?

Answer 30

it doesn't matter

Answer 31

and the bottom face would be the top one? just making sure

Answer 32

it doesnt matter what you call top/bottom

Answer 33

just don't call both the faces as top

Answer 34

okay now the 3rd question how would i do that

Answer 35

try this :
https://www.youtube.com/watch?v=ihwnDpijGY0

Answer 36

and the top and bottom don't matter what i label them right? and what are the rectangles called?

Answer 37

lateral sides

Answer 38

or lateral faces

Answer 39

and yes, top and bottom doesn't matter

Answer 40

and the 4th question

Answer 41

try this
https://www.youtube.com/watch?v=9WpMCpXdeig

Answer 42

okay thanks now i need help with this

Answer 43

hello?

Answer 44

hey please open a new question so that others also get to see your question :)

Answer 45

Click on `Ask a question...` on top left on this page

Answer 46

enter your question and press `Post` button

Answer 47

how do i do that

Answer 48

but i cannot post pictures

Answer 49

do you not understand my question?

Answer 50

ask the question first, il show u how to post the picture :)

Answer 51

can i ask you another question i found you very helpful

Answer 52

ask it as a new question, and please do not close your question... somebody will assist you for sure :)

Answer 53

i can't attach pictures that is why

Answer 54

no one wants to answer me lol