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

People tried for centuries to "square the circle". What were they trying to do?

• Construct a square to perfectly circumscribe a circle
• Construct a square of equal area to a given circle
• Multiply a circle by itself
• fit a round peg in square hole

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

∠AOB and ∠COB can best be described as - 

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

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

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

TRUE or FALSE.
Opposite sides of a parallelogram are congruent.  

• True
• False

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

The Triangle Sum Theorem states that the sum of all angles in a triangle equals ______. 

• 45°
• 90°
• 180°
• 360°

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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

Find the measure of arc JH

• 93
• 130
• 120
• 95

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

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

All parabolas with a vertical directrix open the left or right.

• true
• false

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

Identify the conic:  
25x² + 5y² + 6x + 4y +2 = 0

• Circle
• Ellipse
• Hyperbola
• Parabola

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

Two planes intersect at a...

• line
• point
• plane
• letter

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

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

Is there enough information to determine that this quadrilateral is a parallelogram?

• yes, all opposite sides are congruent

• yes, opposite angles are congruent

• yes, opposite sides are parallel

• yes, consecutive interior angles are supplementary

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