INTERIOR ANGLE Meaning and
Definition
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An interior angle refers to an angle formed within a polygon, specifically, the angle created by two sides of a polygon when they intersect at a vertex on the inside of the figure. In other words, an interior angle is formed on the interior or inside of a polygon, which is typically a closed shape with three or more straight sides.
The measure of an interior angle is determined by the number of sides in the polygon. For instance, in a triangle—an example of a three-sided polygon—there are three interior angles. In a quadrilateral, a four-sided polygon, there are four interior angles, and so on.
To calculate the measure of an interior angle in a regular polygon, meaning all sides and angles are congruent, one can use the formula (n-2) x 180° ÷ n, where "n" represents the number of sides in the polygon. This formula can be applied to determine the size of each interior angle in different polygons.
Understanding interior angles is vital in geometry, as they play a crucial role in the study of polygons and their properties. Interior angles can help determine if a polygon is regular or irregular, as well as assist in solving various geometric problems and formulas involving polygons.
Common Misspellings for INTERIOR ANGLE
- unterior angle
- jnterior angle
- knterior angle
- onterior angle
- 9nterior angle
- 8nterior angle
- ibterior angle
- imterior angle
- ijterior angle
- ihterior angle
- inrerior angle
- inferior angle
- ingerior angle
- inyerior angle
- in6erior angle
- in5erior angle
- intwrior angle
- intsrior angle
- intdrior angle
Etymology of INTERIOR ANGLE
The word "interior" comes from the Latin term "interior", which means "inner" or "internal".
The word "angle" has its roots in the Latin word "angulus", which means "corner" or "angle".
Therefore, the term "interior angle" combines these two words to describe an angle formed on the inside or interior of a geometrical shape, such as a polygon.
Similar spelling words for INTERIOR ANGLE
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- interlanguage,
- interesting.
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