Angle stuff Flashcards
(8 cards)
1
Q
Formula for the sum of interior angles of a polygon
A
(n-2)180
2
Q
A linear pair forms this type of angle
A
straight angle
3
Q
Two angles that share BOTH rays
A
vertical angles
4
Q
If 2 angles and the included side of 2 triangles are congruent, we can use this shortcut to determine the 2 triangles are congruent
A
ASA shortcut
5
Q
A hexagon has a total interior angle sum of:
A
540 degrees
6
Q
The external angle of a triangle is equal to:
A
The sum of the opposite interior angles
7
Q
One angle of a parallelogram is 150 degrees. What is the measure of the opposite angle?
A
150 degrees
8
Q
An isosceles triangle has one base angle measure of 50 degrees. What is the measure of the angle that is not a base angle?
A
80 degrees
