Geometry Definitions

"Two lines that intersect to form a right angle"

• Parallel
• Bisecting lines
• Perpendicular lines
• Angle bisector

Tags

CCSS.HSG.CO.A.1

What are perpendicular lines?

• Lines that never intersect

• lines that pass through the same point

• Lines that intersect for form right angles

• Lines that curve on an angle

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What does the word BISECT mean?

• To cut something into more than five pieces.
• It is a plane with two sets of wings.
• A shape that has three sides. 
• To cut something into two congruent pieces or in half.

Tags

CCSS.HSG.CO.A.1

The midpoint of a line segment ......

• Cuts the segment into two congruent segments

• Splits the segment into two pieces

• Is a line that goes through the segment

• Is half the segment

Tags

CCSS.4.G.A.1

Perpendicular lines ........

• intersect each other

• never cross

• create an 'X'

• intersect to form right angles

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

If two lines are parallel .......

• they never intersect

• they create an 'X'

• the meet at a common point

• the form right angles

Tags

CCSS.HSG.CO.A.1

Perpendicular lines.........

• form right angles

• intersect one another

• create angles of 90 degrees

• all of the above

To "bisect" means to......

• add two things together.

• divide in multiple parts.

• find the midpoint.

• divide in two equal parts.

What is a line segment?

• Part of a line with 2 endpoints
• Part of a line that has 1 endpoint
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

Tags

CCSS.HSG.CO.A.1

What is a ray?

• Part of a line with 2 endpoints
• Part of a line with 1 end point and goes on forever 
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

Tags

CCSS.4.G.A.1