Classifying Angles
Types of Triangles
Finding Angle Measures
Miscellaneous
100
Angles that are less than 90 degrees
What is acute angles?
100
Triangles that have all sides equal
What is equilateral triangles?
100
The little box in the corner of a triangle or any figure represents what?
What is a right angle?
100
Find the measure of angle F.
40
200
Angles that are equal to 180 degrees
What is straight angles?
200
Triangles that have no equal sides
What is scalene triangles?
200
What is the measure of each interior angle of an equilateral triangle?
What is 60 degrees?
200
Given that the triangles are congruent, find the value of x.
x=2
300
Angles that are equal to 90 degrees
What is right angles?
300
Triangles that have two equal sides
What is isosceles triangles?
300
Two interior angle measures of a triangle are 74 degrees and 53 degrees. What is the measure of the third interior angle?
What is 53 degrees?
300
If the two non-adjacent interior angles of a triangle are 60 and 70, what is the measure of the exterior angle?
What is 130?
400
Angles that are greater than 90 degrees but less than 180 degrees
What is obtuse angles?
400
Triangles that have three angles less than 90 degrees
What is acute triangles?
400
Can a triangle have these interior angle measures? Why or why not? 36.9 degrees, 110.4 degrees, and 33.7 degrees
What is no, they do not have a sum of 180 degrees?
400
If x = 1/3, the measure of angle QRH. 
What is 10 degrees.
500
Total number of degrees in a triangle
What is 180 degrees?
500
Triangles that have one angle greater than 90 degrees
What is obtuse triangles?
500
Find the measure of angle y. (60) (58)
What is 62 degrees?
500
The measure of angle BER? 
What is 48 degrees?
600
What is the name for pairs of opposite angles formed by two intersecting lines?
What are vertical angles?
600
Triangles that have one 90 degree angle?
What is a right triangle?
600
The interior angles of a triangle are "x" degrees, "x + 70" degrees and 28 degrees. Find the value of x.
What is 41 degrees?
600
The branch of mathematics concerned with the properties and relations of points, lines, surfaces, and solids.
What is geometry?