Line O D, line B O E, ray O A, ray O B, and ray O C intersect at point O and create multiple angles. Angle A O D is greater than 90 degrees. Angle D O E is 90 degrees. Angle C O E is greater than 90 degrees. Angle C O D is less than 90 degrees.

Question

Which angle is an acute angle?

Answer 1

To identify the acute angle among the given angles, let's summarize the information provided:

1. Angle A O D is greater than 90 degrees (obtuse).
2. Angle D O E is 90 degrees (right angle).
3. Angle C O E is greater than 90 degrees (obtuse).
4. Angle C O D is less than 90 degrees (acute).

From this analysis, the only angle that is acute (less than 90 degrees) is Angle C O D.