Angle Pairs - Parallel lines and transversals, Angle Pairs - Parallel lines and transversals, Angles in Parallel lines, Parallel Lines
corresponding
ANGLES B AND A ARE?
vertically opposite
ANGLES C AND A ARE?
alternate
ANGLES C AND B ARE?
Corresponding Angles
An angle pair created by a transversal where the angles lie in the same position.
Alternate Interior Angles
An angle pair created by a transversal where the angles lie on opposite side of the transversal and between the lines. Look for the "Z".
Alternate Exterior Angles
An angle pair created by a transversal where the angles lie on opposite side of the transversal and outside the lines.
57⁰
Angle B equals:
67⁰
Angle C equals:
74⁰
Angle C equals:
122⁰
Angle D equals:
130⁰
Angle D equals:
130⁰
Angle E equals:
50⁰
Angle F equals:
65⁰
SOLVE FOR THE ANGLE
12⁰
SOLVE FOR X
3⁰
SOLVE FOR X
−10⁰
SOLVE FOR X
−6⁰
SOLVE FOR X
−7⁰
SOLVE FOR X
−9⁰
SOLVE FOR X
20⁰
Solve for x
Vertical Angles
Two angles formed by intersecting lines that are not adjacent. Their measures are equal. Look for the "X".
98⁰
What is the measure of angle x?
82⁰
What is the measure of angle y?
82⁰
What is the measure of angle z?
The measures of alternate exterior angles are __________________.
congruent
The measures of alternate interior angles are _________________.
congruent
The measures of corresponding angles are ______________________.
congruent