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Mathematics 19 Online
OpenStudy (anonymous):

https://app141.studyisland.com/pics/120549pic7.png f m2 = 20°, what is m1? A.110° B.40° C. 160° D. 70°

OpenStudy (anonymous):

@misty1212

OpenStudy (igreen):

This is a right triangle, so it has one angle measurement of 90 degrees. All 3 angles of a triangle add up to 180 degrees.

OpenStudy (igreen):

90 + 20 = ?

OpenStudy (anonymous):

110

OpenStudy (anonymous):

Its 70 @iGreen

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