Special Angle Pairs
Using the angles on the wall, this is the special relationship between angles 5 and 8.
What is vertical angles?
The total number of degrees inside a triangle.
The equation used to find the sum of the interior angles of any polygon.
What is (n - 2)180?
The geometric term used for equal.
What is congruent?
Using the angles on the wall, this is a pair of alternate interior angles.
What is 3 & 6 or what is 4 & 5?
If the measure of one angle of a triangle is 75 degrees and a second angle measures 60 degrees, this is the measure of the third angle.
What is 45 degrees?
What is 360 degrees?
Angles that are on the outside of a pair of parallel lines, that are on opposite sides of a transversal.
What are alternate exterior angles?
The name of the special angle pair created by angles 2 and 6.
The angles of a triangle are represented as x, 2x, and 3x. Identify the measures of all three angles.
What is 30 degrees, 60 degrees, and 90 degrees?
The sum of the interior angles of a decagon.
Two angles whose sum is 180 degrees.
What are supplementary angles?
The measure of angle 1 if angle 8 = 107 degrees.
The measures of the angles of triangle DEF are in the ratio of 2:4:4. These are the measures of the angles.
What is 36 degrees, 72 degrees, and 72 degrees?
The measure of one interior angle of a regular octagon.
What is 135 degrees?
An exterior angle is equal to the sum of its two these inside of a triangle.
What are remote interior angles?
All of the angles that are congruent to angle 7.
If an exterior angle of a triangle equals 165 degrees, and one of the remote interior angles from it is a right angle, this is the measure of the other remote interior angle.
What is 75 degrees?
The sum of the exterior angles of any polygon.
What is 360 degrees?
What is a regular polygon?