Classifying Angles
Angles that are less than 90 degrees
Acute
Triangles that have all sides equal
equilateral triangles
The little box in the corner of a triangle or any figure represents what?
A right angle
If two angles sit beside one another on a straight line, they are...
Supplementary
2 angles that are on the same side of the transversal, inside the parallel lines
SSI
Angles that are equal to 180 degrees
Straight angles
Triangles that have no equal sides
scalene triangles
What is the measure of each interior angle of an equilateral triangle?
60 degrees
What is the missing angle of a triangle with a 20 degree angle and a 40 degree angle?
120 degrees
2 angles that are on different sides of the transversal, both inside the parallel lines
AI
Angles that are equal to 90 degrees
Right angles
Triangles that have two equal sides
isosceles triangles
3
What is the missing angle if a triangle has the following angles: 35 degrees and 65 degrees.
80 degrees!
2 angles that are on different sides of the transversal, both outside the parallel lines
AE
Angles that are greater than 90 degrees but less than 180 degrees
Obtuse angles
Triangles that have three angles less than 90 degrees
acute triangles
Can a triangle have these angle measures?
30, 60, 90.
Yes they add up to 180.
Can you have a triangle that have 60, 70 and 80 degree angles?
No
2 angles that are the same side of the transversal, one is inside, one is outside
Corresponding
The number of degrees total in a triangle
180 degrees
Triangles that have one angle greater than 90 degrees
obtuse triangles
Bonus points for whoever can guess my favorite TV series/show of all time
Stranger Things
What type of triangle has a 140 degree angle and two 20 degree angles?
Obtuse isosceles
Free Bonus Points for the person to guess my favorite food
Bacon cheeseburgers
What are the 3 types of angles?
Acute, Obtuse, and Right.
Triangles that have one 90 degree angle
right triangle
Can you have different triangles that have the same angle measurements?
Yes
What is Mrs. Fannin's favorite soda?
Diet Dr Pepper
2 angles that meet at any point of intersecting lines, they are across from each other
vertical