Interior And Exterior Angles Of A Triangle Worksheet

An exterior angle of a triangle is equal to the sum of the two opposite interior angles.

Interior and exterior angles of a triangle worksheet. Some of the worksheets for this concept are relationship between exterior and remote interior angles 4 the exterior angle theorem exterior angle triangle sum of the interior angles of a triangle 4 angles in a triangle exterior angles of a triangle 1 directions angles of triangles. Interior and exterior angles of a triangle displaying top 8 worksheets found for this concept. Microsoft word worksheet triangle sum and exterior angle doc author.

U v 65 3 u y 50 70. R 130 solve. 50 u t 70 2 t p 115 50.

Find the measure of each angle. The exterior angle theorem date period find the measure of each angle indicated. Subtract the sum of the two angles from 180 to find the measure of the indicated interior angle in each triangle.

The exterior angle theorem states that. 1 v r 120. E 95 6 u s j 110 80.

In exercise a students will fill in each blank with the correct word from the word bank provided to complete each of the sentences establishing facts about triangles. Exercise b consist of 3 probl. F 86 8 q p g 35 95.

Some of the worksheets displayed are triangle relationship between exterior and remote interior angles 4 angles in a triangle find the measure of the indicated angle in each sum of the interior angles of a triangle triangles angle measures length of sides and classifying 4 the exterior angle theorem angles of triangles. The exterior or outside angles of a triangle are always congruent to the two non adjacent interior angles of the triangle. An exterior angle of a triangle is formed by any side of a triangle and the extension of its adjacent side.