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Interior of an Angle

Interior of an Angle

One-page printable reference

See It in Action

Two examples of the idea done right—and one common look-alike that is not right.

EXAMPLE

EXAMPLE

NON-EXAMPLE

Definition

The interior of an angle is the space between the two sides of the angle.


In simpler terms, it's the area inside the angle’s opening.

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This term is one piece. Our courses build it into everything around it—short videos, practice, and the “why” behind every concept.

Algebra 1

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