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Mathematics 19 Online
OpenStudy (shaleiah):

Check my answer?

OpenStudy (shaleiah):

OpenStudy (shaleiah):

180-76=104 104/2=52 degrees

OpenStudy (shaleiah):

@skullpatrol

OpenStudy (skullpatrol):

Why 104/2?

OpenStudy (fortytherapper):

First step was right, but like Skull said, why 104/2

OpenStudy (shaleiah):

Sorry typo, it should be 104/3. Since, it's 3 sides.

OpenStudy (skullpatrol):

Nope. The other angle is 76 also, right?

OpenStudy (shaleiah):

yes

OpenStudy (skullpatrol):

180 - ( 76 + 76 )

OpenStudy (shaleiah):

28

OpenStudy (anonymous):

|dw:1458077621295:dw|

OpenStudy (skullpatrol):

28 degrees is the correct answer

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