4th Grade Geometry Review

What is a line segment?

• A set of points that goes on forever in both directions
• A curved line that goes on in one direction forever
• A part of a line between two endpoints

Tags

CCSS.HSG.CO.A.1

What is a ray?

• A straight line that goes on forever in both directions
• The part of a line with two endpoints that do not go on forever
• A part of a line that starts with an endpoint and goes on forever in the opposite direction

Tags

CCSS.4.G.A.1

What is an angle?

• A straight set of two points that go on forever on each side
• A part of a line with end points on both sides
• Two rays with the same end point, forming a vertex

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

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What kind of intersecting lines are these?

• Parallel Lines
• Perpendicular Lines
• Right Lines
• Scalene Lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

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What kind of lines are these?

• Parallel Lines
• Perpendicular Lines
• Right Lines
• Scalene Lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Angle that measures 90 degrees

• acute
• straight
• right
• obtuse

Tags

CCSS.4.G.A.1

Angle that is less than 90 degrees

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

Tags

CCSS.4.G.A.1

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What type of angle is this?

• Acute
• Obtuse
• Right
• Caboose

Tags

CCSS.4.G.A.1

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What type of angle is this?

• Acute
• Obtuse
• Right
• Caboose

Tags

CCSS.4.G.A.1

What are intersecting lines?

• Lines that never touch
• Lines that meet at a point

Tags

CCSS.HSG.CO.A.1