Lines, Angles, Triangles.

Which type of lines meet to form a right angle?

• Perpendicular

• Parallel

• Line Segment

• Right Angle

What are two lines that are equal distance and go on forever without touching?

• Ray

• Perpendicular

• Parallell

• Obtuse

Which category does a rectangle go in?

• Acute and obtuse angles.

• Only acute angles.

• Only obtuse angles.

• Only right angles.

Which type of triangle has ALL equal sides?

• Scalene

• Isosceles

• Right

• Equilateral

Which type of triangle has TWO sides that are equal?

• Right

• Scalene

• Isosceles

• Equilateral

Which type of triangle has NO equal sides?

• Right

• Isosceles

• Scalene

• Equilateral

Which type of triangle has a right angle?

• Obtuse

• Right

• Acute

Which type of triangle has one obtuse angle?

• Right

• Acute

• Obtuse

Which type of triangle has three acute angles?

• Acute

• Right

• Obtuse

When fully described, what kind of triangle is this?

• Right Isosceles

• Obtuse Scalene

• Obtuse

• Scalene