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

Matt Becker asked Apr 13, 2023

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23 votes

13. A triangle has angle measurements of

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

Matt Becker asked Apr 13, 2023

2.6k points

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15 votes

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

108 > 90

Huu Phuong Vu answered Apr 18, 2023

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