Points, Lines, and Planes
points that lie on the same plane
What is coplanar?
two segments that have the same length
What are congruent segments?
A common endpoint of two rays
What is a vertex?
Adjacent angles who form a straight angle.
What is a linear pair?
the distance formula
What is d=
indicated location and has no size
What is a point?
divides a segment into two congruent segments
What is a midpoint?
its vertex, a point on each ray and the vertex, a number
What are three ways we can name an angle?
Angles are adjacent, Angles are adjacent and Supplementary, and Angles are vertical angles.
What CAN we conclude from an unmarked diagram?
Find the midpoint of segment AB if A is -6 and B is -18.
three points on a plane or by a capital letter
What are two ways to name a plane?
Given segment GH and I is between GH. GH=47 and GI=33. Find HI.
What is 14?
Angle b is complementary to angle A. Angle B equals 33. Find angle A.
What is 57 degrees?
Angles B and C are supplementary. Angle B equals 46. Find the value of angle C.
What is 134?
Find the distance between the two points: (6,3), (8,7).
What is
infinitely many points lie on this
What is a line?
S is midpoint of TU. TS = 4x-8. SU = 2x+12. What are TS, SU, and TU?
What are 32, 32, and 64?
XY bisects angle WXZ. Angle WXY= 2x+18, Angle ZXY=5x-6. What is the value of x, WXY, YXZ, and WXZ?
What are 8, 34, 34, and 68?
Angle 1 and Angle 2 are vertical angles. Angle 1= 36. Angle 2=6x-6. Find the value of x and the value of angle 2.
What are 7 and 36?
Find the midpoint for the segment with points (8,6), (7,13).
What is (15/2, 19/2)?
share the same endpoint and form a line
What are opposite rays?
M is a point between segment AB. AM= 3x-8, MB= 4x-7, and AB= 55. What is the value of x, AM, and MB?
What are 10, 22, and 33?
The measure of angle FHI=70. Angle FGH=4x-7. Angle GHI=4x-3. Find the measure of angles FHG and GHI.
What are 33 and 37?
Angle 1 and Angle 2 are complementary. Angle 1=38. Angle 2= 2x+6. Find the value of x, and Angle 2.
What are 28, and 62?
B is the midpoint of AC. The coordinates of B are (13/2,-6) and the coordinates for A are (-1, 3). Find the coordinates of C.
What is (14, -15)?