external angle Synonyms
No Synonyms and anytonyms found
external angle Meaning
Wordnet
external angle (n)
the supplement of an interior angle of a polygon
external angle Sentence Examples
- In a triangle, the exterior angle is formed when one side of the triangle is extended.
- The external angle of a triangle is supplementary to the sum of the opposite interior angles.
- The relationship between the external angle and the opposite interior angles can be used to solve problems involving triangles.
- In a regular polygon, the exterior angle is equal to 360 degrees divided by the number of sides.
- The exterior angle of a polygon is always less than 180 degrees.
- The sum of the exterior angles of a polygon is always 360 degrees.
- The exterior angle of a triangle can be used to determine whether the triangle is acute, right, or obtuse.
- In a right triangle, the exterior angle of the right angle is 90 degrees.
- The exterior angle of a parallelogram is equal to the sum of the opposite interior angles.
- The exterior angle of a trapezoid is equal to the sum of the non-adjacent interior angles.
FAQs About the word external angle
the supplement of an interior angle of a polygon
No synonyms found.
No antonyms found.
In a triangle, the exterior angle is formed when one side of the triangle is extended.
The external angle of a triangle is supplementary to the sum of the opposite interior angles.
The relationship between the external angle and the opposite interior angles can be used to solve problems involving triangles.
In a regular polygon, the exterior angle is equal to 360 degrees divided by the number of sides.
