Classify the Angle
Angle Pairs
Find the Missing Angle
Vocabulary
Misc.
100
What kind of angle is this? Right, Acute, Obtuse or Straight?
acute
100
Sum of complementary angles
90 Degrees
100
Angles A and B are Complementary angles. Angle A measures 28 degrees. Angle B measures ___.
62 degrees
100
What are angles measured in?
Degrees
100
How many dimes are in a dollar?
10
200
What is the name of an angle that measures 180 degrees?
straight
200
Sum of supplementary angles
180 Degrees
200
What is the measurement of angle x?
53 degrees?
200
The type of lines that NEVER intersect
Parallel Lines
200
What months of the year have 28 days?
All of them!
300
Write how many degrees an obtuse angle could have.
You are correct if you wrote a number between 91-179
300
What does this symbol mean?
Right angle
90 degrees
300
What is the measurement angle ABD?
120 degrees
300
What is the point of intersection (where two or more lines meet)?
Vertex
300
In a triangle: Angle A is 50, Angle B is 65, Angle C is 5X. What is the value of X
13
400
If an angle measures 34 degrees, what type of angle is it?
acute
400
Angles that are next to each other
Adjacent Angles
400
Write the equation (don't solve).
28o + xo + 73o = 180o
400
What are two angles called that have a common side and a common vertex (corner point), and don't overlap?
Adjacent angles
400
Solve!
3(x + 7) = –12
x = -11
500
How many degrees is a circle?
360 Degrees
500
Vertical angles are always __________
Congruent (the same)
500
What is the measurement of angle x?
79o
500
A Triangle with 3 congruent sides
equilateral triangle
500
Solve!
–5(𝑥 − 1) = 40
x = -7