Question 716974
1 angle is 60 another 20 whats the missing angle
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Assuming you are referring to the angles of a triangle,
the sum of the angles must be 180 degrees.
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Equation:
60 + 20 + x = 180
x + 80 = 180
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x = 100 degrees (the 3rd angle)
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Cheers,
Stan H.
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