TEKS.MATH.9-12.III.A.2

Name a pair of angles that are vertical.

• Angles 4 and 5
• Angles 7 and 9
• Angles 8 and 9
• Angles 5 and 7

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

TEKS.MATH.9-12.III.A.2

Which of the following words describes the point shown in the figure?

• A. Centerpoint
• B. Orthocenter
• C. Centroid
• D. Midpoint

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TEKS.MATH.9-12.III.A.2

Diagonals are perpendicular in all -?-

• quadrilaterals
• rectangles
• rhombuses
• parallelograms

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TEKS.MATH.9-12.III.A.2

Find the value of x

• 141
• 150
• 135
• 163

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TEKS.MATH.9-12.III.A.2

Given: angle A
What is the first step in constructing the angle bisector of angle A?

• Draw ray AD
• Draw a line segment connecting points B and C.
• From points B and C, draw equal arcs that intersect at D.
• From point A, draw an arc that intersects the sides of theangle at points B and C.

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TEKS.MATH.9-12.III.A.2

A square has all the properties of a

• parallelogram
• rectangle
• rhombus
• parallelogram, rectangle, and rhombus

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TEKS.MATH.9-12.III.A.2

If an interior angle of a regular polygon has a measure of 120 degrees, how many sides does it have?

• 6
• 12
• 5
• 8

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TEKS.MATH.9-12.III.A.2

Can the sides of a triangle have lengths 3, 4, and 9?

• Yes
• No

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

TEKS.MATH.9-12.III.A.2

Given this information, which quadrilateral is proven?

"A quadrilateral with diagonals that bisect each other"

• Parallelogram

• Rectangle

• Rhombus

• Square

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TEKS.MATH.9-12.III.A.2

Classify the triangle shown in the picture by its angles.

• Obtuse

• Right

• Acute

• Equilateral

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TEKS.MATH.9-12.III.A.2