Question

Direction: Classify the following angles as ACUTE, RIGHT, or OBTUSE. Write your answers in a 1/2 sheet or paper.

1.) 75°
2.) 90°
3.) 77°
4.) 163°
5.) 90°
6.) 105°
7.) 143°
8.) 88°
9.) 93°
10.) 36°

Answer 1

Answers and explanations:

75° is acute as it is less than 90°
90° is right as it is 90°
77° is acute as it is less than 90°
163° is obtuse as it is more than 90°
90° is right as it is 90°
105° is obtuse as it is more than 90°
143° is obtuse as it is more than 90°
88° is acute as it is less than 90°
93° is obtuse as it is more than 90°
36° is acute as it is less than 90°