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In a triangle, angle A is 70 degrees and angle B is 30 degrees. What is the measure of angle C?

publish date2020/10/24 11:15:00 GMT+11

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90 degrees
70 degrees
80 degrees
100 degrees

Correct Answer

80 degrees

Explanation

The sum of all angles in a triangle is 180.  So Angle C would be = 180 - (70 + 30) = 80 degrees


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