Points, lines, planes
Angles
Angle relationships
Lines etc
SAP
100
an exact location
What is a point
100
an angle less than 90 degrees
What is an acute angle
100
angles with the same measure, same size and shape
What is congruent
100
Lines in the same plane that never touch
What is parallel
100
What does SAP stand for?
Segment Addition Postulate
200
made of two endpoints, or part of a line
What is a line segment
200
an angle that measures more than 90 degrees
What is an obtuse angle
200
2 non-adjacent angles formed by intersecting lines
What are vertical angles
200
lines that cross one another to form a 90 degree angle
perpendicular
200
U is between T and V. If TU=x, UV = 2x - 12, and TV = 24, solve for x.
12
300
a straight path that extends without end in opposite directions
What is a line
300
an angle that measures exactly 90 degrees
What is a right angle
300
Angles that are next to each other and share a common vertex.
What are adjacent angles
300
At least how many points are needed to make a line?
2 points
300
B is between points A and C. AV = 6x - 2, AB = 12, and BC = 3x - 2. Find BC.
10
400
a flat surface that extends without end in all directions
What is a plane
400
an angle that measures exactly 180 degrees
What is a straight angle
400
two angles whose measures equal 90 degrees
What is complementary
400
AB bisects segment CD at E. CE = 1 + 8x and CD = 29+7x. Solve for x and for CE.
x = 3
CE = 25
400
B is between points A and C. AC = 20, BC = 35 + 2x, and AB = 2x + 33. Find AB.
What is 9
500
has one endpoint and extends forever in the other direction
What is a ray
500
Name the angle that forms a linear pair with Angle SEU
Angle UET
500
two angles whose measures equal 180 degrees
What is supplementary
500
Draw a line and a plane that intersect in one point
answers may vary
500
Points A, B, C and D are collinear and in that order.
AC = 14x - 1, AB = 8x - 1, BD = 10x - 1, and CD =3. Find BD.
x = 1
BD = 9