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

Which angles are congruent?

• <ACB = <ADB
• <ADB=<AEB
• <AEB=<ACB
• <ACB = <ADB = <AEB

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

Two angles whose measures have the sum 180°

• Complentary angles
• Supplementary angles
• Obtuse angle
• Straight angle

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

Which pair of angles add up to 180 degrees?

• A and W
• C and X
• D and X
• A and G

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

The fact that diagonals bisect the opposite angles means this shape is a  ________.

• quadrilateral
• rectangle
• rhombus
• parallelogram

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

Classify the triangle by angles and sides.

• Obtuse Scalene
• Obtuse Isosceles
• Right Scalene
• Acute Isosceles

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

Given segment AM is a median in ΔABC. Find the length of segment BC.

• 34
• 6
• 17
• 27

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

What is the measure of a single exterior angle for a regular pentagon?

• 360
• 108
• 72
• 36

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

What is the sum of interior angles for an octagon?

• 1440
• 1080
• 1800
• 135

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

Find the measure of arc JH

• 93
• 130
• 120
• 95

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

The measures of the angles of a triangle are in the extended ratio 4:3:2. What is the measure of the largest angle?

• 20

• 40

• 60

• 80

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