Question

in triangle abc name all the interior and exterior angles of the triangle

Answer 1

Given:

A triangle ΔABC made by line AX ,YC and ZB.

To Find:

Name all the interior and exterior angles of the triangle.

Solution:

Interior angle of triangle ΔABC is made by two adjacent side of triangle.

Which are given below:

∠ABC is made by AB and BC.

∠BCA is made by BC and CA.

∠CAB is made by CA and AB.

Exterior angle of triangle ΔABC is made by extended side of triangle and next adjacent side of triangle.

Which are given below:

∠XBC is made by extended side AB and BC.

∠ZCA is made by extended side BC and CA.

∠YAB is made by extended side CA and AB.

Answer 2

Answer:

interior angles angle CBS, angle ACB, angle BAC exterior angles angle CBX, angle ACZ, angle BAY