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Sveta_85 [38]
3 years ago
9

Triangle ABC has the following properties: Angle A measures 120°; AB ≅ AC. What is the classification of triangle ABC by angles

and sides?
a. right isosceles
b. obtuse scalene
c. obtuse isosceles
d. acute scalene
Mathematics
1 answer:
Flura [38]3 years ago
8 0
The answer is C <<<=====
It can't be anything else. It is not a right angle. A>90
It can't be acute because one angle is greater than 90.
It can't scalene because at least 2 of the angles (and 2 sides) are equal.
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