Introduction to angles Flashcards
1
Q
Which angles of intersecting lines are the same?
A
The opposite ones.
2
Q
What is the relationship between these angles?
A
They are equal.
(Alternate interior angles)
3
Q
What is the measure of b?
A
98°.
(Alternate interior angles)
4
Q
How are these angles related?
A
They sum to 90°.
(Complementary angles)
5
Q
What is the measure of b?
A
98°.
(Alternate interior angles)
6
Q
How are these angles related?
A
They are adjacent angles.
7
Q
How are these angles related?
A
They are the same size.
(Vertical Angles)
8
Q
What is the measure of b?
A
72°.
(Vertical Angles)
9
Q
How are these angles related?
A
They are the same size.
(Corresponding Angles)
