Classifying Angles
What Makes Sense?
Missing Angles
Random
100
Which angle has a measure closest to 45 degrees?
acute
100
What is the best choice of measure for this angle?
A: 95o, B: 85o, C: 90o, D: 105o
B: 85o
100
Find the missing angle x:
x = 40
100
What is the tool used to measure angles?
Protractor
200
What is the name of an angle that measures 180 degrees?
straight
200
What measure makes sense?
A: 110o, B: 65o, C: 45o, D: 145o
A: 110o
200
Find the missing angle a:
a = 30
200
What are complementary angles?
Two angles that add up to 90 degrees
300
Name this area
Vertex
300
What measure makes sense?
A: 180o, B: 200o, C: 175o, D: 90o
D: 90o
300
Find the missing angle f:
f = 165
300
What are supplementary angles?
2 angles that add up to 180 degrees.
400
If an angle measures 150 degrees, what type of angle is it?
obtuse
400
What is the measure of two right angles?
A: 89o, B: 90o, C: 180o, D: 290o
C: 180o
400
Find the missing angle x:
x = 41
400
What are opposite angles?
When two straight lines intersect, the angles across from each other are equal.
500
How many degrees could this angle be?
A) 45o B) 95o C) 155o D) 177o
C) 155o
500
How many degrees does a circle measure?
360*
500
Find the missing angle d:
d = 151
500
What is the sum of angles in a triangle?
180 degrees