Triangle Sum Theorem
Isosceles Triangles
Equilateral Triangles
Types of Triangles
Classifying
100

What is the value of T? 

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