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100
A __________ is a location with no size or shape.
point
100
A ________ is made up of two points with no thickness or width.
line
100
A ________ that extends indefinitely in one direction
ray
100
A ________ is a flat surface made up of points and extends indefinitely in all directions
plane
100
points that lie on the same plane
collinear
200
points that lie on the same plane
coplanar
200
and angle with degree measure of 90
right angle
200
an angle with a degree measure less than 90
acute
200
an angle with the degree measure greater than 90
obtuse
200
an angle with a degree measure of 180
straight
300
two angles that share a common side
adjacent angles
300
two angles directly across from each other on intersecting lines
vertical angles
300
two angles that sum to 90 degrees
complementary angles
300
2 angles that sum to 180 degrees
supplementary angles
300
segment addition postulate
if Q is between R and T, RT=24 cm, and QR=6 cm, then QT = ____
18 cm
400
Find AB using segment addition postulate (question 17)
AD = 40 in, BD = 29 in
11 in
400
by using the segment addition postulate, find the value of x (question 18)
7
400
what is the distance formula
400
what is the midpoint formula
check
400
use the angle relationships, solve for x (question 33)
21