Angle Pairs
Angles that are across from each other, create a "bow tie," and they are congruent.
What are vertical angles
A straight line that crosses through two parallel lines.
What is a transversal?
The value of x when given a set of vertical angles with the measurements of x + 5 and 3x -5.
What is x = 5?
What 25 degrees?
Two congruent angles that are on the inside of the parallel lines and on the opposite side of the transversal?
What are alternate interior angles?
All angle pairs created by a transversal, except same-side angle pairs are this.
What is congruent?
What is x = 7?
The measurement of x when a triangle has three angle measure that are 96 degrees, 21 degrees, and x degrees.
What is 63 degrees?
The angle outside of the triangle.
What is the exterior angle of a triangle?
Angle pairs where one angle is inside the parallel lines and one is on the outside of the parallel lines. These angles are congruent and are in the "same position but a different team."
What are corresponding angles?
Same side angle pairs add up to this.
What is 180 degrees?
The value of x when given same-side interior angles that measure 2x and 128.
What is x = 26?
What is 60 degrees?
Two supplementary angles that are on the inside of the parallel lines and on the same side of the transversal.
What are same-side interior angles or consecutive interior angles?
The types of angles created by parallel lines and a transversal.
What are Angle pairs or special angles?
The value of x AND the angle measurement when given a set of alternate interior angles that measure 18x and 17x + 5.
What is x = 5 and an angle measure of 90 degrees?
The value of x AND the measurements of the three angles of a triangle when the measurements given are x, 2x and 3x.
What is x = 30 and the angle measurements are 30 degrees, 60 degrees, and 90 degrees.
The measure of an exterior angle of a triangle when the remote interior angles are 99 degrees 30 degrees.
What is 129 degrees?
Two congruent angles that on the outside of the parallel lines and on opposite sides of the transversal.
What are alternate exterior angles?
Lines that are equidistant from each other and will never cross at any point on a plane.
What are parallel lines?
The value of x AND the angle measurement when given vertical angles with the measurements 9x - 4 and 7x + 8.
What is x = 6 and a measurement of 50 degrees?
The value of X and the measurements of the angles of a right triangle when given angle measurements of x + 5 and 2x - 2.
What is x = 27 and angle measurements 90 degrees, 34 degrees, and 56 degrees?
The measure of an exterior angle of a triangle when the remote interior angles have measurements of 70 degrees and 45 degrees.
What is 115 degrees?