] Supplementary angles are two angles that add up to ________degrees. • Complementary angles are two angles that add up to _____
____ degrees. • Adjacent angles share a ________________ and a ______________. • Congruent angles have the _______________ measure. • An ________________ triangle has one angle that is greater than 90 degrees. • A triangle with angles 45°, 45°, and 90° would be a __________________ triangle
Supplementary angles are two angles that add up to 180° degrees. • Complementary angles are two angles that add up to 90° degrees. • Adjacent angles share a vertex and a common side. • Congruent angles have the same measure. • An obtuse angle triangle has one angle that is greater than 90 degrees. • A triangle with angles 45°, 45°, and 90° would be a Isosceles triangle
Since angle VTY is congruent to angle VTK, segment TY bisects angle VTK. Since Y is on segment VK, between V and K, we can use the Angle Bisector Theorem, which states that:
