What Kind of Angle?
Name That Vertex!
Common Vertex
Vocabulary
Degrees of an Angle
100
Classify the following angle as : obtuse, acute, straight or right.....
ACUTE!
100
Name the vertex on the angle!
Vertex is....... B
100
Name THREE angles with a common vertex
DBA or ABD
ABC or CBA
DBC or CBD
100
A geometric object formed by 2 rays with a shared starting point
What is an angle?
100
Determine whether the angle would be acute, obtuse, right or straight based on the number of degrees given.......180 o
STRAIGHT
200
This type of angle equals 180 degrees
Supplementary
200
Name the vertex on the angle!
Vertex is......U
200
Name TWO angles with a common vertex
COB, BOC
BOA, AOB,
AOC, COA
200
A collection points along a line that has a starting point and an ending point
What is a line segment?
200
Determine whether the angle would be acute, obtuse, right or straight based on the number of degrees given.......5 o
ACUTE
300
When angles are congruent, they are...
equal
300
Name the vertex on the angle!
Vertex is......E!
300
Name THREE angles with a common vertex
MLK, KLM, KLJ, JLK, JLM, MLJ
300
A collection of points that extends forever in two directions
What is a line?
300
Determine whether the angle would be acute, obtuse, right or straight based on the number of degrees given.......90o
RIGHT
400
Angles a and b are complementary angles. The measurement for angle a is 35 degrees, what is the measurement for angle b?
55 degrees
400
Name the vertex on the angle!
Vertex is......N!
400
Name THREE angles with a common vertex
SPQ, QPS, SPR, RPS, RPQ, QPR
400
A single location that has no length, width, or height. Usually represented by a CAPITAL LETTER.
What is a point?
400
Determine whether the angle would be acute, obtuse, right or straight based on the number of degrees given.......173o
OBTUSE
500
The measurement of Angle COA equals 75 degrees. If Angle BOA equals 47 degrees, what is the measurement of Angle COB?
28 degrees
500
Name the vertex on the angle!
Vertex is...... Q
500
Name FOUR angles with a common vertex
DOA, AOD, DOC, DOB, COB, BOA, COA, AOB, AOC, , BOC, BOD, COD
500
The shred starting point of an angle where two rays meet.
What is the vertex?
500
Determine whether the angle would be acute, obtuse, right or straight based on the number of degrees given.......0 o
Not an angle