is this angle acute, right, obtuse, or straight?\nacute\nright\nobtuse\nstraight

is this angle acute, right, obtuse, or straight?\nacute\nright\nobtuse\nstraight
Answer
Brief Explanations:
An acute angle measures less than 90 degrees, a right angle is exactly 90 degrees, an obtuse angle is between 90 and 180 degrees, and a straight angle is 180 degrees. By visual inspection of the given angle, it is less than 90 degrees.
Answer:
acute