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vshiroky
 one year ago
Angles, Angles, Angles
vshiroky
 one year ago
Angles, Angles, Angles

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vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1dw:1437636777764:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Which 2 angles are supplementary? Which 2 angles are alternate exterior? Which 2 are congruent? Which 2 are corresponding? If angle 2 is 70 degrees, what is the measure of angle 1, 4, 6, 3, and 7?

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1This is my daughters homework, I'm just trying to check her answers while studying for my nursing exam lol

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Is it given that the both horizontal lines shown in the diagram are "parallel" ?

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Yes lol I drew the best I could

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3in geometry we use "arrow" signs to indicate that the lines are parallel dw:1437637316997:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Oh I guess it does have arrows I just didnt know I needed them

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3supplementary angles are the angles that add up to 180 also these are the angles that make a "straight line"

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1so 7 and 8 would be complementary?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3for example, in the given diagram, angles \(1\) and \(2\) are supplementary as they form a straight line : dw:1437637475811:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Ok so it would be any angle like thaT? It gives her options for each one and she chose 7 and 8

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Yes, the angles \(7\) and \(8\) also form a supplementary pair dw:1437637588173:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Great. What does alternate exterior mean?

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Her options were 1 & 3, 2& 6, 4 &7, 7 & 1

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3as the name says, exterior means outside alternate means they are on alternate sides

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3I'll show an example for this pair, then it becomes clear

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3lets call the region between the two horizontal lines "interior" and the region outside as "exterior" next, notice that the angles \(2\) and \(8\) are "exterior" and are also on either side of the transversal so these form an "alternate exterior angles pair" dw:1437637704839:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1so 7 & 1 on mine would be

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Can you tell me what congruent is? her options are 1 & 4, 4 & 5, 1 & 5, 7 & 8

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3"congruent" means "equal"

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Here is a theorem : corresponding angles are congruent when the lines are parallel

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3dw:1437638008666:dw

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1that would mean that if we have parallel lines, then the corresponding angles are congruent (equivalent)?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1._. that was the converse of the theorem.

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Ok so 1 & 5 is correct. Corresponding angels would be 4 & 8... Her options were 4 & 8, 4 & 6, 1 & 2, 2& 8

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Yes, corresponding angles are "congruent" when lines are parallel so their measures are "equal"

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3in geometry we generally use "congruent" and "equal" interchangeably

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1I'm not the student. This is my daughters homework... I'm just trying to make sure they are right while I study for my nursing exam at the same time lol

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1@skullpatrol memorizing theorems can be useful...but what if they get parts of it confused with other theorems? There are a bunch of theorems out there and in Euclidean Geometry there is a truckload. emphasis on the word "truckload"

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3dw:1437638256448:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1If the angle 2 is 70 degrees, the measure of angle 1 is 110 degrees right?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1what about 3 and 7 ? do they correspond? @ganeshie8 I'm just asking because I need to refresh my memory .

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Yes, because 2 and 1 are supplementary angles so they must add up to 180

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Yes @UsukiDoll looks there are four pairs of corresponding angles

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Ok awesome... If the measure of angle 2 is 70 degrees, what is the measure of angle 4? it is also 70 right?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.170+70 = 140 though ?

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Right but they are both acute angles so it cant be more than 90 degrees

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3angle2 and angle4 are "vertical angles" vertical angles are always congruent, so yeah you're correct.

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1If angle 2 is 70 degrees what is the measure of angle 6? its 110 right?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3angles 2 and 6 are corresponding angles corresponding angles are congruent, so they both equal 70 dw:1437638650175:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Ok can I post another one?

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1dw:1437638698030:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1What is the vertical angle of angle 4? she put 2..

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3dw:1437638841032:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1So the vertical angel of 7 would be 8

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1angle 1 and angle 3 are not congruent right? and 2 and 7 are also not congruent right?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Hey wait, has the diagram changed ?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Okay just making sure

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3angles 2 and 7 are called "alternate interior angles"

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3are the horizontal liens shown parallel this time also ?

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1So they aren't congruent?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3"alternate interior angles" are congruent when lines are parallel

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Her question is are 1 & 3 congruent to eachother and are 2 & 7 congruent to eachother

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3dw:1437639119061:dw

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1So 2 and 7 are 1 and 3 arent

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Yes. 2 and 7 are congruent because they form alternate interior angles pair but there is no reason for 1 and 3 to be congruent.

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Ok great... Just 2 more questions... what do complementary angles add up to? she put 90 degrees.. What do supplementary angles add up to... she put 180

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3Correct. I see she knows some geometry!

vshiroky
 one year ago
Best ResponseYou've already chosen the best response.1Lol yes thank you for your help!

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1@ganeshie8 what happened to your medals? you had 4?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3hmm idk but here is what system says {"id":"ganeshie8","detailedMedals":[{"receiver":"ganeshie8","givers":["iambatman","vshiroky","UsukiDoll"],"latestMedal":"Thu, 23 Jul 2015 08:18:40 GMT","update":{"body":"Angles, Angles, Angles ","link":" http://openstudy.com/updates/55b098a6e4b04559507a768c "}}]}

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1where did you get that?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3last two numbers `0/1` is the range of questions

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3for example below fetches medals info for questions between 3 and 7 http://openstudy.com/api/v1/users/ganeshie8/medals/3/7

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.3questions are sorted based on time

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1saw it... I've done 100 XD 0 to 100 that's cool

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1oh I will I did 1700 and got to my first medal ever. XD
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