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1.
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Rewrite the statement in if-then form.
Every right triangle has an angle with
a measure of 90 degrees.
a. | If a figure is a right triangle, then it has an angle with a measure of 90
degrees. | b. | A figure has an angle with a measure of 90 degrees if and only if it is a right
triangle. | c. | If a figure has an angle with a measure of 90 degrees, then it is a right
triangle. | d. | A figure is a right triangle if and only if it has an angle with a measure of 90
degrees. |
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2.
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"If  , I will succeed." In this conditional
statement, the underlined portion is ________. a. | the conclusion | b. | the hypothesis | c. | the
argument | d. | the converse |
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3.
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The figure below represents which of the following statements?  a. | Two lines that are perpendicular | b. | AB = AC | c. | Two rays that are
perpendicular | d. | A straight angle |
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4.
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Given that:
i. Some students are intelligent..
ii. All intelligent people
are snobs..
What conclusion can be logically deduced?
a. | All snobs are intelligent. | c. | Some students are
snobs. | b. | All students are snobs. | d. | Some intelligent people are snobs. |
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Choose the phrase that completes the following statement as stated by the Point,
Line, and Plane Postulates:
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5.
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One plane ___ passes through three noncollinear points.
a. | sometimes | b. | Point, Line, and Plane Postulates do not
address this topic directly. | c. | never | d. | always |
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6.
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Decide which one of the following statements is false.
a. | Any three points lie on a distinct line. | b. | A line contains at
least two points. | c. | Three noncollinear points determine a
plane. | d. | Through any two distinct points there exists exactly one
line. |
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7.
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Which of the following is an example of the Symmetric Property?
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8.
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If PQ = 3 and PQ + RS = 5, then 3 + RS = 5 is an
example of the __________.
a. | Transitive Property of Equality | b. | Substitution Property of
Equality | c. | Reflexive Property of Equality | d. | Multiplication Property of
Equality |
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9.
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Identify the property of congruence.  . a. | Reflexive Property of Congruence | b. | Transitive Property of
Congruence | c. | Symmetric Property of Congruence | d. | Substitution Property of
Equality |
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10.
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In the figure shown,  . Which of the following
statements is false?
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11.
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12.
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Give the reason for the last statement in the proof. a. | Congruent Supplements Theorem | b. | Linear Pair Postulate | c. | Congruent
Complements Theorem | d. | Vertical Angles Congruence
Theorem |
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13.
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 form a linear pair. If  ,
what is 
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14.
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 are supplementary angles. 
are vertical angles. If  what is 
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