Classifying Angles
Vocabulary
Fractions of a Circle
Missing Angle Measurements
Math Review
100
What type of angle is 45 degrees?
acute
100
What geometric term is shown by the picture below?
<--------------------------------->
line
100
How many degrees is 1/2 of a circle?
180 degrees
100
Find the missing angle x:
x = 40 degrees
100
Name a prime number less than 11.
2, 3, 5, 7
200
What is the name of an angle that measures 180 degrees?
straight
200
What geometric term is shown by the picture below?
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ray
200
How many degrees is 1/5 of a circle?
72 degrees
200
Find the missing angle a:
a = 20 degrees
200
321- 298 =
23
300
What type of angle measures 90 degrees?
right
300
What geometric term is shown by the picture below?
angle
300
How many degrees is 2/6 of a circle?
120 degrees
300
Find the missing angle f:
f = 165 degrees
300
Round 234,678 to the nearest ten thousand.
230,000
400
If an angle measures 150 degrees, what type of angle is it?
obtuse
400
What geometric term is an exact location in space?
point
400
How many degrees is 3/8 of a circle?
135 degrees
400
A right angle is split in half. What is the measure of each new angle?
x = 45 degrees
400
27 x 34 =
918
500
How many degrees could this angle be?
A) 45o B) 95o C) 155o D) 77o
C) 155o
500
What geometric term is a part of a line with two end points?
line segment
500
How many degrees is 3/4 of a circle?
270 degrees
500
An angle measuring 173 degrees is divided by a ray. One of the new angles is 34 degrees. What is the measure of the other angle?
139 degrees
500
618 divided by 3 =
206