Angles Flashcards
1
Q
How many degrees in a full turn
A
360
2
Q
How many degrees in a half turn
A
180
3
Q
How many degrees in a quarter turn
A
90
4
Q
What is an acute angle
A
An angle less than 90 degrees
5
Q
What is an obtuse angle
A
An angle between 90 and 180 degrees
6
Q
What is a reflex angle
A
An angle between 180 and 360 degrees
7
Q
Angles around a point add up to…
A
360 degrees
8
Q
Angles on a straight line add up to…
A
180
9
Q
Vertically opposite angles are…
A
Equal
10
Q
What are traversal lines
A
Traversal lines are angles that cross parallel lines
They are corresponding
11
Q
What shape are corresponding angles
A
F
12
Q
What shape are alternate angles
A
Z
13
Q
Are alternate angles equal
A
Yes
14
Q
What do supplementary angles add up to
A
180
