Question

what is angle sum property​

Answer 1

Answer:

The angle sum property of a triangle states that the angles of a triangle always add up to 180°. Every triangle has three angles and whether it is an acute, obtuse, or right triangle, the angles sum to 180°. This theorem is useful for finding the measure of an unknown angle when you know the other two.

Answer 2

Answer:

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THE SUMMER OF ALL THE INTERIOR ANGLES OF A TRIANGLE OR A POLYGON IS CALLED ANGLE SUM PROPERTY.