TEKS.MATH.4.6A

What type of angle is shown?

• acute
• obtuse
• right
• straight

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TEKS.MATH.4.6A

Which mathematics symbol best represents parallel lines?

• +
• =
• <
• ÷

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TEKS.MATH.4.6A

Which definition best explains a line segment.  

• A piece of a line with two end points.
• A piece of a line.
• A piece of a line with one end point and goes on infinitely in one direction. 
• A piece of a line that goes on infinitely in both directions.

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TEKS.MATH.4.6A

Which of the following measurements is an obtuse angle?

• 89°
• 91°
• 90°
• 88°

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TEKS.MATH.4.6A

What is the best term to describe this image?

• intersecting lines
• perpendicular lines
• parallel lines
• arrows

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TEKS.MATH.4.6A

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

TEKS.MATH.4.6D

What does the image show? 

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

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TEKS.MATH.4.6A

A straight angle is....

• 90⁰
• 60⁰
• 30⁰
• 180⁰

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TEKS.MATH.4.6A

A 123 degree angle is called a(n)...

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

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TEKS.MATH.4.6A

Two rays joined at a common endpoint

• point

• line

• angle

• segment

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TEKS.MATH.4.6A

lines that intersect to form right angles

• perpendicular lines

• parallel lines

• intersecting lines

• acute lines

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TEKS.MATH.4.6A