Distance and Midpoint
Vertical Angles
Adjacent Angles
Complementary Angles
Supplementary Angles
100
Find the midpoint of segment AB if A(-2,1) and B(4, 3)
What is (1, 2)?
100
Vertical angles are always ___________.
What is congruent?
100
Adjacent angles share a ________ and _______ but no _________ points. Must get all three parts!
What is side, vertex, and interior.
100
Complementary angles add up to be ______.
What is 90º?
100
Supplementary angles add up to be _________.
What is 180º?
200
The distance formula is derived from this theorem that we use commonly in geometry.
What is the Pythagorean Theorem?
200
If angle X and angle Y are vertical angles, and the measure of angle X is 60º, what is the measure of angle Y?
What is 60º?
200
Sometimes, Always, or NEVER? Adjacent angles are supplementary.
What is sometimes? (When they form a linear pair.)
200
Two complementary angles will form a _______ angle.
What is a right angle?
200
Supplementary angles also form a __________.
What is a linear pair or a straight line or a line segment?
300
Find the length of segment GH if G(4, -6) and H(-1, -5). Leave your answer as a square root, if necessary.
What is a sqrt(26)?
300
If angle G and angle H are vertical angles, and the measure of angle G is 5xº and the measure of angle H is 125º, what is x?
What is x = 25º?
300
If angle T and angle V are adjacent angles and form a linear pair, and the measure of angle T is 40º, what is the measure of angle V?
What is 140º?
300
If angle T and angle V are complementary angles, and the measure of angle T is 40º, what is the measure of angle V?
What is 50º?
300
If angle T and angle V are supplementary angles, and the measure of angle T is 45º, what is the measure of angle V?
What is 135º?
400
Name a point that has a distance of 7 units from the origin.
What is (0,7), (7,0), (-7,0), or (0,-7)?
400
True or False: Vertical angles are formed by the intersection of two lines (the angles on opposite sides of the intersection).
What is true?
400
If angle T and angle V form a linear pair, and the measure of angle T is is twice the measure of angle V, what is the measure of angle V?
What is 60º?
400
If angle A and angle B are complementary angles, and the measure of angle A is 7xº and angle B is 11xº, what is the measure of angle B?
What is 55º?
400
If angle K and angle L are supplementary angles, and the measure of angle L is 3xº and the measure of angle K is 6xº, what is the measure of angle K?
What is 120º?
500
K is the midpoint of LM. You know K(-1,2) and L(3,6). Find M.
What is (-5,-2)?
500
True or False: Vertical angles can form a linear pair. Give your reasoning or draw a picture to prove your answer.
What is false? They cannot form a linear pair. Linear pair's share a side (they are adjacent).
500
If angle T and angle V are adjacent angles in a linear pair, and the measure of angle T thirty less than half of angle V. Find the measure of angle V.
What is 140º ?
500
If angle C and angle D are complementary angles, and the measure of angle C = (x+5)º measure of angle D= (2x+4)º Find the measure of angle C.
What is 32º ? x+5+2x+4=90 3x=81 x=27 C= 27+5 --> 32
500
If angle B and angle C are supplementary angles, and the measure of angle B = (3x+1)º measure of angle C= (x+19)º Find the measure of angle C.
What is 59º? 3x+1+x+19=180 4x=160 x=40 C=40+19 --> 59
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