points, lines, planes
triangles
vocabulary
transversals
missing angle
100
name the three points
A,B,C
100
all three angles are less than 90 degrees. the sides can be the same size but different angles
acute triangle
100
this is a location anywhere; there is no size.
point
100
true or false: when lines are intersected by a transversal, those angles create 180 degrees
true
100
solve for x
x=130
200
three different segments
AB, BC, AC
200
has all the same angles and all the same sides
equilateral triangle
200
there are two end points, this means that there is a limit
segment/ line segment
200
true or false: angles that are complementary will equal 90 degrees
true
200
solve for y
y=130
300
prove AOP is adjacent 
AOP is adjacent with POB
300
One angle is 90 degrees, and the others are 45 degrees.
right angle
300
this line intersects two different lines but the lines are not always parallel
transversal
300
True or False: Transversals will always pass through parallel lines
false
300
solve for the missing variable then state what that angle is
x=7
angle is 77
400
segments that are parallel to
AO
DB, FC, PE
400
One angle is 90 degrees; the other two angles are less than 90 degrees. A pair of angles is congruent, and the bases are different.
isosceles right triangle
400
these angles are on the inside of the shape or image and on both sides of the transversal line
interior angles
400
name the exterior angles
∠2, ∠1, ∠7, ∠8
400
solve for the missing angle
x=8
500
segments that intersect AD
AO, DB, AF, DP
500
One angle is greater than 90 degrees, and the other two are less than 90 degrees, and they are not the same. The sides are all different
scalene obtuse triangle
500
these angles are on the same side and the same position of the transversal and the shape/lines
corresponding angles
500
Name all the alternate interior angles
∠ 3 and ∠5, ∠4and ∠6
500
if x= 95 solve for y and z, all lines are parallel
y=85
z=95