We found 103 resources with the concept interior angles
Angles in a Triangle
5 mins 6th - 12th CCSS: Adaptable
New ReviewThe third angle's the charm. Viewers of a short video learn how to find the measure of the missing angle in a triangle. It uses an arithmetic process rather than an algebraic one, so younger learners have no trouble understanding the...
Angles in Quadrilaterals
8 mins 6th - 12th CCSS: Adaptable
New ReviewFour angles hath quadrilaterals, but what be their measures? After watching a video, young mathematicians consider the interior angles of quadrilaterals. They see how to find missing angle measures using the properties of quadrilaterals.
Interior Angles in Convex Polygons: Lesson
5 mins 7th - 11th
New ReviewHow are angles and sides related? Given several regular convex polygons, the video shows how to calculate the sum of their interior angles. The segment in a playlist on geometry shows how to find the measure of one angle if the polygon...
Same Side Interior Angles: Lesson
3 mins 9th - 12th CCSS: Adaptable
Supplement your scholars' knowledge of angles involved with parallel lines. Using the properties of alternate interior angles and linear pairs, the presenter shows interior angles located on the same side of a transversal of parallel...
Interior Angles, Exterior Angles, and Diagonals of Polygons
8th - 11th CCSS: Adaptable
How does the number of sides of a polygon affect the angle measures? Learners recognize a pattern in finding the total measure of interior and exterior angles and the number of diagonals. They use the patterns to calculate the number of...