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Juli2301 [7.4K]
3 years ago
7

The sum of the measures of two exterior angles of a triangle is 252. What is the measure of the third exterior angle?

Mathematics
1 answer:
alisha [4.7K]3 years ago
3 0
108 is your answer to this question
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"if the standard deviation of a group of 20 scores is 15, what is the variance?"
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