Question

which degrees, make an obtuse angle? hint - there are 3 correct answers select answer(s). 163°, 90°, 101°, 93°, 17°, 301°

Explanation:

Step1: Recall obtuse - angle definition

An obtuse angle is an angle whose measure is greater than 90° and less than 180°.

Step2: Check each option

• 163°: Since 90° < 163° < 180°, it is an obtuse angle.
• 90°: A 90 - degree angle is a right - angle, not an obtuse angle.
• 101°: Since 90° < 101° < 180°, it is an obtuse angle.
• 93°: Since 90° < 93° < 180°, it is an obtuse angle.
• 170°: Since 90° < 170° < 180°, it is an obtuse angle.
• 301°: Since 301°>180°, it is not an obtuse angle.

Answer:

163°, 101°, 93°, 170°