Triangle Sum Theorem
Isosceles Triangles
Equilateral Triangles
Types of Triangles
Classifying
100
T = 71
100
Solve for x:
x= 40
100
This is not an equilateral triangle: True or False?
False
100
What is a triangle called when all the sides are equal?
Equilateral
100
Classify this triangle by its angles
Right Triangle
200
What is Triangle Sum Theorem?
The sum of 3 interior angles in a triangle which is always 180 degrees.
200
Solve for y:
y = 52
200
This is not a equilateral triangle: True or False?
True
200
What is the name of a triangle thats angles are less than 90 degrees?
Acute Triangle
200
Classify this triangle by its sides.
Equilateral Triangle
300
What is the value of a?
A = 87
300
What is Isosceles Triangle Theorem?
300
This is an equilateral triangle: True or False?
True
300
What is the name of a triangle that has only 2 sides that are equal?
Isosceles Triangle
300
Classify this triangle by its angles.
Acute Triangle
400
Find the value of X 
X = 70
400
what is the value of x:
x=48
400
This is an equilateral triangle: True or False?
False
400
What is a triangle with one 90 degree angle and two equal sides?
An Isosceles Right Triangle
400
Classify this triangle by its sides.
Scalene Triangle
500
Solve for X:
65+40+x+83=180
188-x=180
x= -8
500
what is the value of the missing angle:
140
500
This is not a equilateral triangle: True or False?
True
500
What is the name of a triangle when all sides are not equal?
Scalene Triangle
500
In a right triangle, the two acute angles always add to what?
90 degrees