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4 votes
Classify the triangle with angles with measures 20, 133, and 27 as acute, right, or abtuse.

a. obtuse
b. right
c. acute

2 Answers

2 votes
a: obtuse because 133>90
User Shaun Hamman
by
6.7k points
3 votes
a: obtuse because 133>90
User Fai Ng
by
6.7k points
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