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Mathematics 9 Online
OpenStudy (anonymous):

The three angles of a triangle are 3x, x + 10, and 2x - 40. Find the size of the smallest angle in the triangle?

OpenStudy (anonymous):

105, 45 and 30

OpenStudy (anonymous):

30 degree

OpenStudy (anonymous):

how did you get that?

OpenStudy (anonymous):

nevermind i see sorry thanks

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