Question

what type of angle is this?
acute
right
obtuse
straight

Explanation:

An acute angle measures less than 90 degrees. From the appearance of the given angle in the image, it is clearly less than 90 - degree. A right - angle is 90 degrees, an obtuse angle is greater than 90 degrees but less than 180 degrees, and a straight angle is 180 degrees.

Answer:

acute