Answer:
You are just looking at the angles that it marks
Step-by-step explanation:
The angle is right bc it has a perfect 09 degree angle with a box when the angle is
obtuse the box will disappear and the angle will be wider than 90 degrees
when its acute the angle will be shorter than 90 degrees
wider than a right angle (the angle with the box that is 90 degrees) means its obtuse
shorter that the right angle (the angle with the box that is 90 degrees) means its acute.