Show:
Points, lines, and planes
Measuring segments
Measuring angles
Angle pairs
Lines and angles
100
a two-dimensional diagram that you can fold to form a there-dimensional figure.
What is a net
100
the absolute value of the difference between two points
What is the distance
100
is formed by two rays with the same endpoint
What is an angle
100
two co-planar angles with a common side, a common vertex, and no common interior points
What is adjacent angles
100
a line that intersects two or more coplanar lines at distinct points
What is a transversal
200
indicates a location and has no size
What is a point?
200
can be used to measure the distance between 2 points on the same line or segment
What is a ruler
200
the region of an angle containing all of the points between the two sides of the angle
What is the interior
200
two angles whose sides are opposite rays
What is vertical angles
200
non adjacent interior angles that lie on opposite sides of the transversal
What is alternate interior angles
300
represented by a flat surface that extends without end and has no thickness
What is a plane
300
this point divides a segment into two congruent segments
What is a midpoint
300
the absolute value of the difference of the real numbers of two rays that form an angle
What is measure
300
two angles whose measure have a sum of 90
What is complementary angles
300
angles that lie on the same side of the transversal and in corresponding positions
What is corresponding angles
400
represented by a straight path that extends in two opposite directions without end
What is a line
400
a point, line, ray, or other segment that intersects a segment at its midpoint and cuts it into two congruent segments
What is segment bisector
400
90
What is an obtuse angle
400
a pair of adjacent angles whose non-common sides are opposite rays
What is linear pair
400
non-adjacent exterior angles that lie on opposite sides of the transversal
What is alternate exterior angles
500
two rays that share the same endpoint and form a line
What is opposite rays
500
two segments that have the same length are said to be
What is congruent
500
angles that have the same measure
What is congruent angles
500
a ray that divides an angle into two congruent angles
What is an angle bisector
500
interior angles that lie on the same side of the transversal
What is same side interior angles