Question

The Angle Sum Property of a Triangle states that ​

Answer 1

Step-by-step explanation:

Angle Sum Property of a Triangle

It is also known as the interior angle property of a triangle. This property states that the sum of all the interior angles of a triangle is 180°. If the triangle is ∆ABC, the angle sum property formula is ∠A+∠B+∠C = 180°

Answer 2

∠A+∠B+∠C = 180°

Step-by-step explanation:

It is also known as the interior angle property of a triangle. This property states that the sum of all the interior angles of a triangle is 180°. If the triangle is ∆ABC, the angle sum property formula is ∠A+∠B+∠C = 180°