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20 questions
Congruent angles formed inside when two or more parallel lines are cut by a transversal.
Alternate Exterior Angles
Alternate Interior Angles
Corresponding Angles
Vertical Angles
Congruent angles formed outside when two or more parallel lines are cut by a transversal.
Alternate Exterior Angles
Alternate Interior Angles
Corresponding Angles
Vertical Angles
Angles that have the same relative position (matching corners)when parallel lines are cut by a transversal.
Alternate Exterior Angles
Alternate Interior Angles
Corresponding Angles
Vertical Angles
Congruent angles that are opposite each other when two lines intersect.
Alternate interior angles
Alternate exterior angles
Corresponding angles
Vertical angles
Two adjacent angles that form a straight line.
Congruent Angles
Linear pair
Corresponding Angles
Alternate Interior
A line that crosses two or more lines
Transversal
Parallel Lines
Adjacent Lines
Corresponding Lines
Lines that do not intersect or touch at any point.
Transversal
Parallel Lines
Adjacent Lines
Corresponding Lines
An angle formed by extending one of the sides of a triangle.
Interior Angle
Exterior Angle
Remote Interior Angle
Extended Angle
Two interior angles that are not adjacent (not touching) to the exterior angle of a triangle.
Interior angles
Exterior angles
Remote interior angles
Adjacent Angle
An exterior angle of a triangle is equal to the sum of the opposite interior angles.
Exterior Angle Theorem
Angle Angle Criteria (AA)
Angle, Side, Angle Theorem (ASA)
SIde, Side, Side Theorem (SSS)
If two pair of corresponding angles in a pair of triangles are congruent, then the triangles are similar.
Exterior Angle Theorem
Angle Angle Criterion(AA)
Angle, Side, Angle Theorem (ASA)
Side, Side, Side Theorem (SSS)
Two triangles that have proportional sides and congruent angles.
Obtuse Triangles
Scalene Triangles
Congruent Triangles
Similar Triangles
Two angles that have the same measurement.
Congruent
Supplementary
Two angles that have a sum of 180o
Congruent
Supplementary
Are the marked angles congruent or supplementary?
Congruent
Supplementary
Are the marked angles congruent or supplementary?
Congruent
Supplementary
Are the marked angles congruent or supplementary?
Congruent
Supplementary
Are angles 1 and 2 congruent or supplementary?
Congruent
Supplementary
Are angles 1 and 2 congruent or supplementary?
Congruent
Supplementary
Are angles 7 and 2 congruent or supplementary?
Congruent
Supplementary
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