Math, asked by dollyhoda1977, 8 months ago

prove angle sum property of a traingle​

Answers

Answered by ananya23290
1

Answer:

Theorem 1: Angle sum property of triangle states that the sum of interior angles of a triangle is 180°.

Proof:

Consider a ∆ABC, as shown in the figure below. To prove the above property of triangles, draw a line PQ←→ parallel to the side BC of the given triangle.

Step-by-step explanation:

hope it will help you

Answered by Everythingpurple
2

type into Google and will definitely get your answer as its proof easily available there

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