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

The angle relationship shown is - 

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

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

Base angles of an isosceles trapezoid are _____.

• neither
• supplementary
• congruent

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

BCDE is square.  Find m∠BFC

• 45
• 90
• 180
• 40

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

What is the measure of x.  State the relationship.

• 20^o, Vertical 
• 70^o, Complementary
• 160^o, Supplementary 
• 20^o, Corresponding

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

If ΔDEF ≅ ΔRST, then we can conclude that ∠T ≅ ____.

• ∠F
• ∠E
• ∠D
• EF

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

The opposite sides and opposite angles of a parallelogram are...

• congruent

• supplementary

• perpendicular

• not congruent

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

What is Reason D?

• Vertical Angle Theorem

• Reflexive Property

• Definition of Congruence

• Definition of Vertical Angles

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

Are the triangles congruent?

• Yes, by AAS≅

• Yes, by AA≅

• Yes, by ASA≅

• Yes, by SAS≅

• Not enough information

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

The diagonals of a rectangle are

• perpendicular

• congruent

• perpendicular and congruent

• parallel and congruent

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

Which of the following are TRUE statements? You may choose more than one.

• $\angle V\ +\ \angle X\ =\ 180^{\degree}$

• $\angle W$ is half the size of $\angle Y$ .

• $\angle W\ +\ \angle Y\ =\ 180^{\degree}$

• $\angle W$ is a Right angle.

• $\angle V\ and\ \angle X\ \$ are called "opposite angles".

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