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Mathematics 29 Online
OpenStudy (melstutes):

If ∠8 measures 124°, what is the sum of the measures of ∠6 and ∠7?

OpenStudy (melstutes):

OpenStudy (anonymous):

6 and 7 measure the same because they are vertical. So we only have to find 6

OpenStudy (anonymous):

To find 6 we will have to minus 124 from 180 because a strait line always equal to 180 degree. 180-124 =

OpenStudy (melstutes):

56

OpenStudy (anonymous):

Yep :)

OpenStudy (melstutes):

Do I add those 2

OpenStudy (anonymous):

Now we have to add 56 + 56 because they want the sum of ∠6 and ∠7

OpenStudy (anonymous):

Yes you do.

OpenStudy (melstutes):

why

OpenStudy (melstutes):

112

OpenStudy (anonymous):

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OpenStudy (anonymous):

Because they said they wanted the sum of ∠6 and ∠7. btw, your right

OpenStudy (melstutes):

Awesome can we try 1 more?

OpenStudy (anonymous):

Okay

OpenStudy (anonymous):

|dw:1433550133520:dw|

OpenStudy (melstutes):

If < 8 measure 118, what is measure of angles 1 and 4

OpenStudy (anonymous):

All of them equals the same.

OpenStudy (anonymous):

8 and 4 are parallel angles so they're the same measure. 4 and 1 are vertical so that makes them the same measure as well. So all of them equal 118 degrees.

OpenStudy (melstutes):

Thank you so much. I have never had Geometry and they expect me to know this in my virtual class.

OpenStudy (anonymous):

Virtual classes can be hard. I went through that.

OpenStudy (melstutes):

I appreciate your help.

OpenStudy (anonymous):

Np :)

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