TEKS.MATH.4.6A

What kind of angles are Angles A, B, C and D?

• Right angle
• Obtuse angle
• Acute angle
• Straight angle

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TEKS.MATH.4.6A

Parallel lines ...

• will never intersect
• intersect to form right angles
• are curved lines

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TEKS.MATH.4.6A

What is this?

• Line
• Ray
• Line segment
• Angle

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TEKS.MATH.4.6A

An angle that is less than 90^o.

• right
• acute
• obtuse
• straight

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TEKS.MATH.4.6A

TEKS.MATH.4.6C

What does the image show?
(The whole thing, not just the points)

• a ray
• a line
• parallel lines
• line segment

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TEKS.MATH.4.6A

Name the figure

• Segment CD
• Segment DC
• Ray DC
• Line CD

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TEKS.MATH.4.6A

What type of angle is this?

• acute
• obtuse
• right
• straight

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TEKS.MATH.4.6A

Acute angle - an angle that is ______ a 90 degree angle.

• more than
• less than
• equal to
• none of the above

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TEKS.MATH.4.6A

What kind of lines are these?

• Parallel lines

• Line segments

• Perpendicular Lines

• Intersecting lines

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TEKS.MATH.4.6A

TEKS.MATH.5.5A

Which type of angle is pictured?

• Acute
• Right
• Obtuse
• Straight

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TEKS.MATH.4.6A