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Mathematics 7 Online
OpenStudy (anonymous):

@iGreen

OpenStudy (anonymous):

What is m∠A? A. 70° B. 100° C. 80° D. 10°

OpenStudy (anonymous):

OpenStudy (igreen):

Count the degrees between it

OpenStudy (igreen):

It ends on 80 degrees, but it starts on 10 degrees, so subtract 80 - 10.

OpenStudy (anonymous):

80 - 10 = 70 of course.

OpenStudy (igreen):

Yep, that's our answer.

OpenStudy (anonymous):

Thanks

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