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Mathematics 9 Online
Nicole:

http://prntscr.com/i5oj3c

Nicole:

@Vocaloid

Nicole:

@dude

Nicole:

@Shadow

Shadow:

They are all quadrilaterals (four-sided figures) and parallelograms (four-sided figure with opposite sides parallel to each other).

Nicole:

what type specifically...Like I think the 2nd one is a square and the 3rd one is a rectangle and the fourth one is a trapezoid....I think the 1st one is a parallelogram...Am I right?

Shadow:

Yes. Based on looks you could also classify it as a rhombus.

Nicole:

Ok... http://prntscr.com/i5oljf

Shadow:

Also, all squares are also rectangles, by definition.

Nicole:

ok

Nicole:

...

Nicole:

Do u know?

Shadow:

Since it asks for all applicable names, be sure to include that as well. As for your second screenshot: Parallelograms: Opposite sides are congruent (AB = DC). Opposite angels are congruent (D = B). Consecutive angles are supplementary (A + D = 180°). If one angle is right, then all angles are right. The diagonals of a parallelogram bisect each other. Each diagonal of a parallelogram separates it into two congruent From: https://www.mathplanet.com/education/geometry/quadrilaterals/properties-of-parallelograms Rectangles also fit that criteria.

Shadow:

Same goes for parallelograms and squares.

Nicole:

http://prntscr.com/i5omlr

Allison:

What are you supposed to do you do for 7,8, and 9?

Nicole:

It shows that u are supposed to write the sides that is common between the two shapes listed and the angles and write the relationship between them which is how they are similar otherwise.

Nicole:

Want me to seperate them so it looks easier?

Nicole:

http://prntscr.com/i5opwb

Allison:

._. @dude

Nicole:

@dude

Allison:

@Vocaloid if you have time.

Nicole:

@Vocaloid

Allison:

@Nnesha is good at this too.

Allison:

@563blackghost might be good at math..? Not sure.

Nicole:

@Nnesha

Nicole:

Ok lets see who comes LOL

Nicole:

Maybe @Ultrilliam

Allison:

Lol no, Ultrilliam would die before doing Mathematics.

Nicole:

oh ok

Nicole:

http://prntscr.com/i5opwb

dude:

|dw:1516927383398:dw| For parallelograms opposite angles and opposite sides are congruent

Nicole:

Can u answer the question directly???

Allison:

He's explaining it for you so you can answer it.

Nicole:

Ok

Nicole:

So what are the sides first of the parralelogram and the rhombi?

dude:

|dw:1516927749454:dw| Opposite Sides are congruent, the marks on the drawing show that they are congruent

Nicole:

How about the Rhombi?

dude:

|dw:1516927957630:dw| A rhombus is a special type of parallelogram, do you understand my drawing?

Nicole:

Yes all of the sides are the same...How about the angles for both of them?

dude:

It looks like there are a lot of types of rhombus, lets focus on parallelograms for now

Nicole:

Ok..Im just doing it based on the question.

dude:

|dw:1516928463682:dw| Do you understand what I mean by this?

Nicole:

They are congruent.

dude:

Right, but not all angles

Nicole:

Mhm.

dude:

|dw:1516928571272:dw| Opposite angles are congruent, the marks just label which we are talking about

Nicole:

Yes, Correct...Can we move on to the Rhombus now?

dude:

Rhombi follow the same idea

Nicole:

Ok so moving on to the angles are also congruent right? For both

dude:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @dude Rhombi follow the same idea \(\color{#0cbb34}{\text{End of Quote}}\) There are for the angles

Nicole:

Now what is the relationship between them both?

dude:

Well you tell me, how does |dw:1516928839100:dw| compare to

dude:

|dw:1516928872778:dw|

Nicole:

They are both congruetn on opposite sides?

dude:

|dw:1516928880879:dw|

dude:

Yes

dude:

How do they differ?

Nicole:

They are two different shapes? LOL...IDK

Nicole:

Am I correct?

dude:

Hah, look at the sides of the shapes, do they both have opposite congruent sides?

Nicole:

Yes

dude:

|dw:1516929348088:dw| For this one, all sides are congruent!

Nicole:

Yes ok..... Moving on: http://prntscr.com/i5ozuj

dude:

We already know about parallelograms so lets focus on trapezoids

Nicole:

OK

dude:

|dw:1516929454798:dw|

dude:

These are for the sides

Nicole:

Can u explain it for me>

dude:

|dw:1516929567496:dw| Angles

Nicole:

Not congruent?

dude:

|dw:1516929656551:dw| Only those sides are congruent (with arrows) Line AB is parallel to line CD

Nicole:

Ok...How are they similar and different?

Nicole:

@dude

Nicole:

@dude

Nicole:

|dw:1516930061979:dw|

dude:

Experiencing a bit of issues .-.

Nicole:

Did u see the drawing?

dude:

Can you show me the one with the parallel sides

dude:

I did see the drawing

Nicole:

|dw:1516930197640:dw|

dude:

|dw:1516930228440:dw| Did I answer what this meant? If I didnt, the sides with the mark are congruent Line AB and Line CD are parallel to each other

Nicole:

Yes...Im just wondering how the two shapes are similar and different

Nicole:

?

dude:

I refreshed, it bugged again and I no longer see what i answered ._. @Ultrilliam

Nicole:

So we just need how it is similar and different

Nicole:

@dude

Nicole:

How are they similar and different?

BlankSpace:

|dw:1516930541672:dw|

Nicole:

...

BlankSpace:

diff = different

dude:

|dw:1516930599319:dw| Hopefully this explains what I had previously drawn

BlankSpace:

|dw:1516930729477:dw|

BlankSpace:

u forgot a line

Nicole:

Yes...Can we focus on the similarities and differences please?

dude:

Ah thank you Ultri

dude:

They both have at least 1 congruent side

Nicole:

http://prntscr.com/i5pae9

dude:

Nicole, those are not all the comparisons x'D Angle wise, the parallelogram and the trapezoid have congruent sides but the trapezoid does not have them on opposite sides

Nicole:

Oh ok lol sorry

Nicole:

Moving on?

dude:

Sure, you could add more but if you are in a hurry then lets continue on

Nicole:

Yes LOL

Nicole:

http://prntscr.com/i5pae9

dude:

Make a new post, this one is quite full

Nicole:

ok

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