How many points are needed to create a line?
2
Draw a Ray
.
Always, sometimes, or never:
Opposite rays make a 180 degree straight angle.
Always
Mr. Schneider coaches what sport?
Wrestling
(1,2)
Draw and label an angle, include 3 letters, and name the vertex.
answers vary
What does coplanar mean?
On the same plane
What does an angle bisector do?
Creates two congruent angles from one angle or splits an angle in half.
What planet has the heaviest gravity?
Jupiter
What is the midpoint?
(0,-1)
Write the midpoint and distance formula
.
Describe vertical angles
Answers vary.
Segment AC measures 60cm, point B is in between A & C. AB = 2x - 3 and BC = 4x + 9. What is the length of AB?
15cm
Delphinus delphis is the scientific name for what animal?
a) killer whale b) blue whale c) dolphin
Dolphin
8 units
What is the midpoint of (-2,6) and (-8,-4)?
(-5,1)
How many degrees do complementary angles add up to?
90
<ABC is bisected by ray BD. <ABD = 5x + 8 and <DBC = 7x + 2. What is the value of x?
x = 3
Tasmania is an isolated island belonging to what country?
a) The Philippians b) Madagascar
c) India d) Australia
Australia
What is the distance between the two points?
5 units
Find the distance between the points (8,-3) and (-5,6).
15.8
The two expressions are supplementary, find the value of x. 4x & x + 30
30
N is the midpoint of segment MO, MO = 48 inches, and MN = 5x + 3. What is the value of x?
x = 4.2
Along with the Chicago Bears, what other current NFL team has existed since the league was founded in 1920?
A) Cardinals B) Patriots C ) Cowboys D) Steelers
Cardinals
What is the distance between the two points?
9.4 units