Question

Classify the triangle by its angles.

29°, 90°, 61°
Acute

Right

Obtuse

Answer 1

Answer: Right triangle

Step-by-step explanation: One angle is 90 degrees, a right triangle is 90 degrees, so this is a right triangle.

Answer 2

29°: Acute 90°: Right 61°: Acute

Explanation:

If an angle is less than 90 degrees, it is acute. If it is greater than 90 degrees, it is obtuse. If it is exactly 90 degrees, it is right.