If a figure is a triangle, then its angle
sum equals 180°
Choose the equivalent statement.
A. If the angle sum is 180 degrees, then the figure is not a
triangle.
B. If the figure is a triangle, then its angle sum is not 180 degrees.
C. If the angle sum is not 180 degrees, then the figure is not a
triangle.

If a figure is a triangle then its angle sum equals 180 Choose the equivalent statement A If the angle sum is 180 degrees then the figure is not a triangle B If class=