Q:

# What are congruent angles?

A:

Two angles are congruent if they have the same degree of angle. For example, two 110-degree angles would be congruent even if they didn't point the same direction or had different lengths of lines. The word "congruent" comes from the Latin word "congruere," which actually means "to agree."

## Keep Learning

An angle can be categorized based on its degree of measurement. For example, an acute angle is less than 90 degrees, while a right angle is exactly 90 degrees. An obtuse angle will be more than 90 degrees but measure less than 180, while a straight angle measures 180 degrees. Any two angles that share the same degree of measurement will be congruent.

Sources:

## Related Questions

• A: Radians and degrees are both units for measuring angles with respect to a circle. Convert radians to degrees by multiplying the number of radians by 180 an... Full Answer >
Filed Under:
• A: The law of sines and law of cosines are two different equations relating the measure of the angles of a triangle to the length of the sides. The laws apply... Full Answer >
Filed Under:
• A: A unit circle can help solve values for the tangent of angles 30 degrees, 45 degrees and 60 degrees. Tan (θ) = x/y, sin (θ) = y and cos (θ) = x. By substit... Full Answer >
Filed Under:
• A: The function cos(arcsin x) can be used to determine the cosine of the side of a right triangle when only the angles surrounding it are provided. For exampl... Full Answer >
Filed Under:
PEOPLE SEARCH FOR