Geometry Standard G.RL.1.1 Quiz

Click a term, then click its corresponding definition to connect them.

Point
Line
Plane
A straight path that extends infinitely in two directions. It has no thickness.
A flat surface that extends infinitely in all directions. It has no thickness.
A location with no size or shape.

Click a term, then click its corresponding definition to connect them.

Segment
Ray
Angle
Congruent Segments
Midpoint
Segment Bisector
Right Angle
Straight Angle
Vertical Angles
Linear Pair
Perpendicular Lines
Parallel Lines
An angle that measures exactly 180 degrees.
A part of a line with two endpoints.
Two lines that intersect to form a right angle.
An angle that measures exactly 90 degrees.
Formed by two rays sharing a common endpoint.
Two adjacent angles that form a straight angle.
A point that divides a segment into two congruent segments.
Two lines in the same plane that never intersect.
Segments that have the same length.
A part of a line with one endpoint.
A line, segment, or ray that intersects a segment at its midpoint.
Two non-adjacent angles formed by two intersecting lines.

Click a postulate, then click its corresponding description.

Ruler Postulate
Segment Addition Postulate
Protractor Postulate
Angle Addition Postulate
Parallel Postulate
Corresponding Angles Postulate
If two parallel lines are cut by a transversal, then corresponding angles are congruent.
For every angle, there is a unique real number between 0 and 180 called its measure.
The points on a line can be put into a one-to-one correspondence with the real numbers.
Through a point not on a line, there is exactly one line parallel to the given line.
If point B is between points A and C, then AB + BC = AC.
If point D is in the interior of ∠ABC, then m∠ABD + m∠DBC = m∠ABC.

Click a theorem, then click its corresponding description or conclusion.

Vertical Angles Theorem
Congruent Supplements Theorem
Congruent Complements Theorem
Alternate Interior Angles Theorem
Alternate Exterior Angles Theorem
Consecutive Interior Angles Theorem
Triangle Sum Theorem
Pythagorean Theorem
Angles supplementary to the same angle are congruent.
In a right triangle, $a^2 + b^2 = c^2$.
The sum of the measures of the angles in a triangle is 180°.
Vertical angles are congruent.
If two parallel lines are cut by a transversal, then alternate exterior angles are congruent.
Angles complementary to the same angle are congruent.
If two parallel lines are cut by a transversal, then consecutive interior angles are supplementary.
If two parallel lines are cut by a transversal, then alternate interior angles are congruent.