SOLUTION: Which of the following must be true about an obtuse triangle?
a. All its interior angles are obtuse.
b. It has two acute angles.
c. It has exactly one acute angle.
d. It cannot
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-> SOLUTION: Which of the following must be true about an obtuse triangle?
a. All its interior angles are obtuse.
b. It has two acute angles.
c. It has exactly one acute angle.
d. It cannot
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Question 328346: Which of the following must be true about an obtuse triangle?
a. All its interior angles are obtuse.
b. It has two acute angles.
c. It has exactly one acute angle.
d. It cannot be isosceles.
e. It cannot be scalene.
