What is the difference between an acute angle and an obtuse angle?
A angles can be classified based on the measure of their angles, which are measured in degrees. An acute angle is any angle that measures less than 90°. An obtuse angle, on the other hand, is any angle that measures more than 90°. In order to identify each type of angle, it is important to understand the degree measure of each angle.
An acute angle is considered to be any angle that measures less than 90°. This type of angle is often referred to as a sharp angle, since it is shaped much like the sharp point of a triangle. Acute angles are typically found in acute triangle shapes, as well as in some four-sided figures such as quadrilaterals and parallelograms. Examples of acute angles include 30°, 45°, and 60° angles.
An obtuse angle, on the other hand, is any angle that measures more than 90°. This type of angle tends to have a wide opening, and is often referred to as a blunt angle. Obtuse angles are frequently found in obtuse triangle shapes, as well as in some four-sided figures such as quadrilaterals and parallelograms. Examples of obtuse angles include 95°, 105°, and 120° angles.
In order to identify an angle, it is important to understand the degree measure of each angle. If the degree measure is less than 90°, then it is an acute angle, while if the degree measure is more than 90°, then it is an obtuse angle.