Angles Lines Triangles

What does the image show?

• a line
• a line segment
• a ray
• a point

What does the image show? 
(The whole thing, not just the points)

• a ray
• a line
• a line segment
• a point

What does this image show?

• parallel lines
• perpendicular lines
• intersecting lines
• line segments

What type of angle is this? 

• acute
• obtuse
• right

If one angle of a triangle is equal to the sum of other two angles, then the triangle is ____

• an isosceles triangle
• an obtuse angled triangle
• an equilateral triangle
• a right angled triangle

What type of angle is this?

• reflex angle
• right angle
• acute angle
• obtuse angle

What does the image show? 

• right angle
• acute angle
• straight angle
• obtuse angle

What is the best term to describe this image?

• intersecting lines
• perpendicular lines
• parallel lines
• arrows

Parallel lines ...

• will never intersect
• intersect to form right angles
• are curved lines

A _____ is straight and extends in both directions forever.

• point
• line
• line segment
• ray