1-1 Angle Basics Math Antics Video Lesson

What do we call lines that never intersect, even if extended infinitely?

• Intersecting lines

• Skew lines

• Parallel lines

• Perpendicular lines

Tags

CCSS.HSG.CO.A.1

What is the term for the point where two lines intersect?

• Intersection

• Endpoint

• Midpoint

• Vertex

Tags

CCSS.HSG.CO.A.1

How do we name an angle formed by points D, P, and B?

• Angle PBD

• Angle BDP

• Angle DPB

• Angle BPD

What does an arc represent in geometry?

• A triangle

• A part of a circle

• A straight line

• A full circle

What do we call lines that form square corners when they intersect?

• Perpendicular lines

• Skew lines

• Parallel lines

• Intersecting lines

Tags

CCSS.HSG.CO.A.1

What symbol is used to denote a right angle?

• A small triangle

• A small square

• A small arc

• A small circle

Tags

CCSS.4.G.A.1

What type of angle is smaller than a right angle?

• Obtuse angle

• Acute angle

• Reflex angle

• Straight angle

Tags

CCSS.4.G.A.1

What type of angle is greater than a right angle but less than a straight angle?

• Acute angle

• Obtuse angle

• Right angle

• Reflex angle

Tags

CCSS.4.G.A.1

What do we call two angles that add up to form a right angle?

• Vertical angles

• Adjacent angles

• Complementary angles

• Supplementary angles

Tags

CCSS.7.G.B.5

What do we call two angles that add up to form a straight angle?

• Complementary angles

• Supplementary angles

• Adjacent angles

• Vertical angles

Tags

CCSS.7.G.B.5