Line Ray Line Segment Angles Point Parallel and Perpendicular

What s this a picture of?

• Line

• Angle

• Ray

• Point

Tags

CCSS.4.G.A.1

What is this a picture of?

• Line

• Line Segment

• Ray

• Point

Tags

CCSS.4.G.A.1

This is a picture of what kind of lines?

• Parallel Lines

• Perpendicular Lines

• Intersecting Lines

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CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What kind of lines are these?

• Parallel Lines

• Perpendicular Lines

• Intersecting Lines

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CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What angle is formed where perpendicular lines meet?

• An acute angle

• A right angle (90 degrees)

• An obtuse angle

• A straight angle (180 degrees)

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Which pair of lines is perpendicular?

• Lines that run alongside each other

• Lines that form a " + " shape

• Lines that never meet

• Lines that form a " || " shape

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

If two lines are perpendicular, how do they interact?

• They run alongside each other

• They do not touch

• They intersect to form right angles

• They curve away from each other

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What tool can help you verify that lines are perpendicular?

• Ruler

• Compass

• Protractor

• Pencil

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What is the best way to check if lines on a paper are perpendicular?

• Measure the distance between them

• Check if they form a "T" shape

• Use a protractor to measure the angles where they meet

• Ask someone else to look at them

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Which statement is true about the angles in a rectangle?

• All angles are acute

• All angles are right angles

• All angles are obtuse

• All angles are straight angles

Tags

CCSS.3.G.A.1