Show:
first lesson
triangles
angles
POE and POC
transversal angles
100
A straight path with no thickness and goes on forever on a graph.
What is a line
100
a triangle that has congruent lines and measures 90 degrees.
What is a right triangle
100
two angles whose measures add to one hundred-eighty degrees.
What is a supplementary angle
100
If "a" equals "b", then "a" divided by "c" equals "b" divided by "c".
What is the division POE
100
These angles lie on the opposite sides of the transversal but are outside the two other lines.
What are alternate exterior angles
200
a portion of a line
What is a line segment
200
All the angles in this triangle are congruent and they add up to 60 degrees.
What is an equilangular triangle
200
two angles whose measures add up to ninety degrees.
What is a complementary angle
200
line segment EF is congruent to EF
What is the reflexive POC
200
consecutive exterior angles on the same side of the transversal.
What are same-side exterior angles
300
a point on a segment that cuts it into two congruent
What is a midpoint
300
a triangle with at least two congruent lines
What is an Isosceles triangle
300
Two non-adjacent angles formed by two intersecting lines.
What are vertical angles
300
If line segments PQ and RS are, congruent and line segments RS and TU are congruent, then PQ is congruent to TU.
What is the transitive POC
300
These angles lie on the same side of the transversal but one is located in the interior angle and the other is in the exterior angle.
What are corresponding angles
400
this starts at an end point and extends only in one direction.
What is a ray
400
a triangle with no congruent sides or lines
What is a scalene triangle
400
Two angles if they have a common vertex and a common side but no common interior parts.
What is an adjacent angle
400
If angle 1 is congruent to angle 2 then angle 2 is congruent to angle 1.
What is the symmetric POC
400
These are non-adjacent angles that lie on the opposite sides of the transversal and are inside the two other lines.
What is an alternate interior angle
500
a flat surface that extends forever.
What is a plane
500
these triangle's sides are all congruent.
What is an equilateral triangle
500
A pair of adjacent angles whose no-common sides are opposite rays
What is a linear pair
500
If "a" equals "b" then "b" can replace "a" in an expression
What is the substitution POE
500
consecutive interior angles on the same side of the transversal.
What are same-side interior angles