We are given an image of 2 and XY, which set at point V. XV2 m. ZVY 130 by the Deption of Supplementary Angles m. ZVYmWVY - 180' by the Definition of Supplementary Angles Srce em m. XV. m. IVY m. WWY by the taste Property of Equality, m. IVY Ean be subtracted from both sides of the equation because of the Subtraction Property of Equality
Therefore, m. XV2 m. Wind XV2WVY by the definition of congruent angles
Ahmet Ang Theorem
Corresponding Angles Therm
Vertical Angle The
Same Single Theorem