Triangles and Quadrilaterals

What type of angle is this? 

• acute
• obtuse
• right

What type of angle is this? 

• acute
• obtuse
• right

What type of angle is this? 

• acute
• obtuse
• right

Name this triangle.

• acute triangle
• right triangle
• straight triangle
• obtuse triangle

Name that shape.

• quadrilateral, rectangle
• quadrilateral, rectangle, square
• quadrilateral, parallelogram, rectangle
• quadrilateral, parallelogram, rectangle, square

Name that shape. 

• square
• square
  rhombus
• quadrilateral
  parallelogram
  rhombus
• quadrilateral
  parallelogram
  square

The sum of angles in a triangle is equal to :

• 360 degrees
• 180 degrees
• 90 degrees
• 160 degrees

What is the name of the quadrilateral?

• Square

• Rectangle

• Trapezium

• Rhombus

How many sides does a quadrilateral have?

• 3 sides

• 4 sides

• 5 sides

• 6 sides

Which of these is not a "Polygon?"

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