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Mathematics 16 Online
OpenStudy (anonymous):

Geometry Anyonee????!!!

OpenStudy (jack1):

please, just a small piece though, i kinda filled up on calculus before

OpenStudy (anonymous):

attaching one minute

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (theeric):

This is a lot of visualization! Do you have any thoughts on any of them?

OpenStudy (anonymous):

no :'( im confused super

OpenStudy (theeric):

Alright, we'll start with number one! We need to look at it, and see what it could make based on what it looks like. I see that it is 6 squares. So what shape or shapes might have 6 square sides?

OpenStudy (theeric):

Do you know what I mean?

OpenStudy (jack1):

Q1 have to ever made dice out of paper?

OpenStudy (anonymous):

yea i know what you mean

OpenStudy (anonymous):

& nahh i have onot

OpenStudy (anonymous):

its either B or C ..?

OpenStudy (anonymous):

i mean D

OpenStudy (anonymous):

B or D .... i think its D

OpenStudy (jack1):

Q2 it's a symmetrical shape, which means that as A is on top, and A is one of the smaller sides, then the other smaller side must logically be on the bottom, so identify the 2 small sides in the shape

OpenStudy (anonymous):

ohhh a dice

OpenStudy (anonymous):

so its B for Number 1?

OpenStudy (anonymous):

Number 2 is .. B?

OpenStudy (jack1):

Q1 A (flattened) would b made up of 3 rectangles and 2 triangles B (flattened) would be made up of 6 squares C (flattened) would be made up of 2 circles and a rectangle D (flattened) would be 4 rectangles and 2 squares

OpenStudy (theeric):

For number one, I agree with B! :) Because the sides are all the same :)

OpenStudy (theeric):

I agree with B for number two, also!

OpenStudy (anonymous):

whoop whoop :D

OpenStudy (anonymous):

so jack is it right?

OpenStudy (jack1):

yo i agree totally with you guys so far, q 4 is making my eyes hurt tho

OpenStudy (jack1):

it's like an mc eisher painting, the one with all the stairs

OpenStudy (theeric):

Haha! In number two, giving you A and E defines the orientation for the entire rectangular prism. If A is on top, and E is connected there... I just see it.

OpenStudy (anonymous):

cornelious!!

OpenStudy (theeric):

Haha! I think I understand number four, but I haven't seen anything like that in my classes!

OpenStudy (anonymous):

man i have no idea this stuff is too much for me lol

OpenStudy (anonymous):

hmm whats your brain thinkin?

OpenStudy (theeric):

Haha! And I guess #2 isn't completely defined. D and F could be different. But the bottom is the square that is opposite of A. That is B!

OpenStudy (anonymous):

im going with B... haha

OpenStudy (theeric):

And the right side is E, and the left side is opposite of that. Since is is \(4\) sides around, and half of that is \(2\), then two sides over is opposite! Two sides over is C, so I agree!

OpenStudy (anonymous):

Nicee.. Man number 4 is a trip

OpenStudy (anonymous):

is 3. A?

OpenStudy (theeric):

For #3, you see that you have two triangles and three rectangles (as sides). Some are clear, some are gray. So! How many triangles are gray?

OpenStudy (anonymous):

Ahhh Haaa! C!

OpenStudy (theeric):

I agree! I think both B and C look good. It would be different if the triangles didn't look equilateral.

OpenStudy (anonymous):

yepp. hmm have any ideas for 4?

OpenStudy (theeric):

Yeah. You see how it's like a 3D object?

OpenStudy (anonymous):

yea

OpenStudy (theeric):

It says which side is the front. So, I think you need to look at the pieces that make the front.

OpenStudy (anonymous):

its either A or b ...

OpenStudy (anonymous):

i think its B

OpenStudy (theeric):

Yeah. And then the right side is the same with those, so we have to look to the top. Either all the rectangles are the same, or one is longer. You can count the dots in the picture!

OpenStudy (theeric):

Do you see for sure, yet?

OpenStudy (anonymous):

yess yess

OpenStudy (anonymous):

thank you :)))) do you have time for more?

OpenStudy (theeric):

See, I think #4 is A, because the very top piece is 3 dots long and the others are 2

OpenStudy (theeric):

I suppose.

OpenStudy (anonymous):

on moment let me submit , i'll let you know the score

OpenStudy (theeric):

Okay!

OpenStudy (anonymous):

An isometric drawing shows a _______ view of three dimensional figure

OpenStudy (anonymous):

A)front B) top C)back D) corner

OpenStudy (anonymous):

d?

OpenStudy (theeric):

searching Yahoo! for the meaning of isometric.. Sounds familiar..

OpenStudy (anonymous):

k

OpenStudy (anonymous):

whoohooo i got them all correct D was right

OpenStudy (anonymous):

thanks i got 4 more

OpenStudy (theeric):

Cool! I found http://en.wikipedia.org/wiki/Isometric_projection that agrees with D, too :P

OpenStudy (theeric):

Okay! This is getting fun...

OpenStudy (anonymous):

OpenStudy (anonymous):

Hahah google is my bestfriend seriously

OpenStudy (theeric):

Colinear points can all be on the same line. So, look for three points on a line :)

OpenStudy (anonymous):

D!

OpenStudy (theeric):

Co - with linear - relating to the line Points with the line. Rough translation.

OpenStudy (anonymous):

that was easy :)

OpenStudy (theeric):

Yup! I used to love Google, but that company keeps track of too much. So I use Yahoo!.

OpenStudy (theeric):

That was easy...

OpenStudy (anonymous):

the rest look hard thoo -___-

OpenStudy (theeric):

A line must be named by two points on the line. A plane must be named by three points on the plane.

OpenStudy (anonymous):

i see

OpenStudy (theeric):

Just because one point can't give you a line or plane, it's just a point. Two points you can connect to make a line. Three points you can connect to make a flat shape that lays on a plane.

OpenStudy (anonymous):

soo ... A ? :/

OpenStudy (theeric):

So you're looking through the choices for where they do it right. The line has to be defined by two points, and the plane has to be defined by three points.

OpenStudy (theeric):

SR isn't a plane, and that's the issue with A.|dw:1377976108240:dw|

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