Types of Angle Pairs
What type of angles are located across from each other when two lines intersect?
What are vertical angles.
What is the measurement of a right angle?
What is 90 degrees.
Identify a pair of angles that are vertical.
Example What are angles 1 and 4.
What is the name for angles that measure less than 90 degrees?
What is acute.
What do you call a triangle with equal sides?
What is Equilateral.
What types of angles are in matching corners when you have two parallel lines cut by a transversal?
What are corresponding angles.
How many degrees are in a straight angle?
What is 180.
Identify a pair of angles that are same side interior.
Example What are angles 4 and 6.
What is the name for angles that measure more than 90 degrees?
What is obtuse?
What type of triangle has two base angles congruent?
What is Isosceles.
What are the angles on the inside of two parallel lines and on the same side of the transversal that add to 180 degrees called?
What are same side interior angles.
What degrees are considered an acute angle?
What is less than 90 degrees.
Identify a pair of angles that are corresponding.
Example What are angles 1 and 5.
What do you call a 90 degree angle?
Name a triangle that has no sides or angles congruent.
What is Scalene.
What are the angles on the inside of two parallel lines, on opposite sides of the transversal that have congruent angle measurements called?
What are alternate interior angles.
What degrees are considered an obtuse angle?
What is greater than 90 but less than 180 degrees.
Identify a pair of angles that are alternate interior.
Example What are angles 3 and 6.
Two angle with with a sum of 180 degrees that make a straight line is called this.
What is a straight angle
What type of triangle has a hypotenuse?
What is a Right Triangle?
What are the angles called that are on the outside of two parallel lines but on the same side of the transversal?
What are same side exterior angles.
How many degrees are in the sum of all angles of a triangle?
What is 180 degrees.
Identify a pair of angles that are same side exterior.
How many degrees are in a triangle?
What is 180 degrees.
If one angles in a triangle is 90 degrees (a right triangle), what is the SUM of the remaining two angle?
What is 90 degrees?