Triangles and Quadrilaterals

Triangle with equal sides and equal angles

• Isosceles Triangle
• Scalene Triangle
• Right Triangle
• Equilateral Triangle 

Triangle with 2 equal sides and 2 equal angles

• Equilateral Triangle
• Isosceles Triangle
• Scalene Triangle
• Right Triangle

Triangle with all different sides and all different angles

• Equilateral Triangle
• Isosceles Triangle
• Scalene Triangle
• Right Triangle

Triangle with one right angle

• Equilateral Triangle
• Isosceles Triangle
• Scalene Triangle 
• Right Triangle 

What is the sum of all the angles in a triangle? 

• The angle sum of a triangle equals 180 degrees 
• The angle sum of a triangle equals 90 degrees
• the angle sum of a triangle equals 120 degrees

What is a quadrilateral? 

• A 5 sided figure
• A 4 sided figure
• A 3 sided figure 
• A figure with any number of sides

A quadrilateral with equal sides and 90 degree angles

• Rectangle
• Square
• Rhombus
• Parallelogram

A quadrilateral with 2 pairs of equal sides and 90 degree angles

• Rectangle
• Square
• Rhombus
• Parallelogram

Quadrilateral with 2 pairs of equal parallel sides and opposite angles are equal

• square
• rectangle
• parallelogram
• rhombus

What is the quadrilateral angle sum theorem? 

• The angle sum of a quadrilateral equals 180
• The angle sum of a quadrilateral equals 90
• the angle sum of a quadrilateral equals 360