13. A triangle has angle measurements of 36°, 36° and 108°. Is the triangle acute, obtuse or right? How do you know?

asked Sep 5, 2023 197k views

15 votes

13. A triangle has angle measurements of

36°, 36° and 108°. Is the triangle acute, obtuse
or right? How do you know?

5.3k points

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5 votes

The triangle is obtuse because one of the sides is greater than 90

108 > 90

Aglasser answered Sep 9, 2023

4.5k points

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