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

What are the 2 missing pieces of information?

• Transitive Property, SAS(Side-Angle-Side)
• Reflexive Property, SAS(Side-Angle-Side)
• Transitive Property, SSS(Side-Side-Side)
• Reflexive Property, SSS(Side-Side-Side)

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

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

Are these triangles congruent?

• Yes, by AAS
• Yes, by SAS
• Yes, by SSS
• No, this is the SSA one!!

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

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

A rectangle is also a _____________

• square
• parallelogram
• rhombus
• it is just a rectangle

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

The diagonals of a ________ are congruent

• Parallelogram
• Rectangle and square
• Rhombus and square
• Trapezoid

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

Is the quadrilateral a parallelogram? If yes, state how you know.

• Opposite sides equal
• Opposite sides parallel
• Diagonals bisect each other
• Not enough info

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

Is this quadrilateral a parallelogram? If so, give a reason.

• No
• Yes. Opposite sides are parallel
• Yes. Opposite sides are congruent
• Yes. Opposite angles are congruent

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

5

• 1
• 2
• 3
• 4

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

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

The diagonals of a rectangle are

• parallel
• congruent
• perpendicular
• not congruent

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

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

Which set of side lengths will form a triangle?

• 3, 6, 12

• 7, 7, 14

• 9, 9, 9

• 13, 6, 7

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

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

Given parallelogram ABCD, labeled as shown. Find a and b.

• a = 10; b = -30

• a = 40; b = 10

• a = 10; b = 40

• a = 40; b = -10

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