Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (derpisthewordorisit):

Identify the pair of alternate exterior angles. A. ∠3 and ∠5 B. ∠2 and ∠8 C. ∠1 and ∠8 D. ∠2 and ∠7

OpenStudy (derpisthewordorisit):

OpenStudy (derpisthewordorisit):

I think it's A.

OpenStudy (dangerousjesse):

Firstly, do you know what exterior angles are?

OpenStudy (derpisthewordorisit):

2lines that cross.

OpenStudy (dangerousjesse):

No, that's the definition of intersecting lines :)

OpenStudy (derpisthewordorisit):

Let me look it up, I'm sure it's that.

OpenStudy (derpisthewordorisit):

OH EXTERIAL, I thought you said alternate lines

OpenStudy (derpisthewordorisit):

The yes, you're right.

OpenStudy (dangerousjesse):

|dw:1450457687427:dw|

OpenStudy (derpisthewordorisit):

the angle between a side of a rectilinear figure and an adjacent side extended outward.

OpenStudy (dangerousjesse):

Those are exterior angles, the ones marked A and B

OpenStudy (derpisthewordorisit):

I'm not sure which one is the answer but I believe it's A, C and D look the same.

OpenStudy (dangerousjesse):

Now, do you know what alternate means?

OpenStudy (derpisthewordorisit):

Yes

OpenStudy (derpisthewordorisit):

When 2 lines cross another line

OpenStudy (dangerousjesse):

No, alternate means opposite

OpenStudy (dangerousjesse):

Now, tell me the two pairs of angles that are exterior and on opposite ends and sides of the line?

OpenStudy (derpisthewordorisit):

Not quite sure, I suck at these. I'm looking at a book and I'm still confused.

OpenStudy (dangerousjesse):

|dw:1450458207102:dw|

OpenStudy (derpisthewordorisit):

So I'm suggesting it's A since they are like that.

OpenStudy (dangerousjesse):

|dw:1450458265626:dw|

OpenStudy (dangerousjesse):

That's one type of pair

OpenStudy (dangerousjesse):

|dw:1450458353868:dw|

OpenStudy (dangerousjesse):

That's another

OpenStudy (dangerousjesse):

Now, which two pairs match?

OpenStudy (derpisthewordorisit):

ima just guess the answer

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!