TEKS.MATH.4.6A

What are parallel lines?

• Lines that form square corners
• lines that never intersect
• lines that pass through the same point
• lines that curve on an angle

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TEKS.MATH.4.6A

A vertical line is...

• straight left to right
• straight up and down
• a circle
• a square

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TEKS.MATH.4.6A

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

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TEKS.MATH.4.6A

What does the image show?

• a line
• a line segment
• a ray
• a point

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TEKS.MATH.9-12.III.A.1

TEKS.MATH.4.6A

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

Angles that have a measure less than 90 degrees are called    _______ ________.

• acute angles
• obtuse angles
• right angles
• straight angles

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TEKS.MATH.4.6A

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What is the name of this ray?

• Ray AB

• Ray BA

• Ray ABC

• Ray AC

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TEKS.MATH.4.6A

Using this grid, what is the location of the triangle?

• (4,3)

• (2,3)

• (0,4)

• (3,4)

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TEKS.MATH.4.6A

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

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TEKS.MATH.4.6A

Which two line segments appear to be perpendicular?

(¿Qué dos segmentos de línea parecen ser perpendiculares?)

• AG and CD

• BC and CD

• DE and EF

• AG and FG

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TEKS.MATH.4.6A