Question 386358
I'll take it that you mean acute, right, obtuse, or strait by "type."

If an angle is acute, it is less than 90 degrees.

If an angle is right, it is exactly 90 degrees. Often times, a right angle will have a small square in the corner to show that it is right.

If an angle is obtuse, it is greater than 90 degrees.

If an angle is straight, it is 180 degrees and is therefore a straight line.