Angle made by transversals and exterior angles

If two parallel line are cut by a transversal then alternate exterior angles are not equal.

Angles made by a transversal with two lines

For the sequence of regular polygons starting with an equilateral triangle, write the algebraic expressions for the sequence of the sums of interior angles, the sums of the exterior angles, the measures of an interior angle, and the measures of an exterior angle.

Exterior of an angle

In /_\ABC name all the interior and exterior angles of the triangle.

What is the relation between alternate exterior angles formed by a transversal on parallel lines?

Alternate exterior angles a pair of angles in which one arm of each of the angles is on opposite side of the transversal and whose other arms are directed in opposite direction and do not include segment PQ is called a alternate exterior angles.

Angles Made By A Transversal |Transversal Of Parallel Lines|Practice Questions|OMR

In a regular convex polygon, each interior angle in not more than each exterior angle is not more than each exterior angle. How many such polygons are possible ?