Line Vocabulary
Type of Angles
Angle Measurement
Missing Angles
Angles on a
Clock
100
What is a point?
An exact location in space
100
An angle that measures 90 degrees is called a
Right Angle
100
What is the angle of number 1
110 degrees
100
How many degrees are in a triangle?
180
100
What time makes a 90 degree angle?
9 or 3
200
Will parallel lines ever meet?
No
200
Give two examples of an acute angle
Any angle between 0 and 90 degrees
200
What is the measurment of number 5
17
200
How many degrees are in a circle?
360
200
Make an 180 degree angle on a clock
300
An endless straight path with no end points is called a
line
300
What type of angle is an angle that measures 180 degrees?
Straight angle
300
What is the measurement of number 8
140
300
A
30
300
Does 3:30 make a 90 degree angle?
No
400
Lines that meet at one point are called
interescting lines
400
What is an angle that measues 145 degrees called?
Obtuse
400
What is the measuement of number 9
31
400
B
50
400
make an obtuse angle on the clock
500
What is the difference between a ray and a line segment?
A ray has one end point and a line segment has 2 endponts
500
Give 3 examples of an acute angle and an obtuse angle
500
What is the measrement of number 10
60
500
C
30
500
make an acute angle on the clock
M
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