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