Question

prove that "the sum of the three interior angles of a triangle is 180°​

Answer 1

Answer:

To prove the above property of triangles, draw a line \overleftrightarrow {PQ} parallel to the side BC of the given triangle. Thus, the sum of the interior angles of a triangle is 180°.

Step-by-step explanation:

To prove the above property of triangles, draw a line \overleftrightarrow {PQ} parallel to the side BC of the given triangle. Thus, the sum of the interior angles of a triangle is 180°.

hope this helps

Answer 2

Answer:

by angle sum property we can say that interior angles of a triangle is equal to 180degree