WorksheetsPart 2: Review for QA
Total questions: 15
Worksheet time: 8mins
Identify the hypothesis and conclusion in the given statement.
If the sum of the measures of the interior angles of a polygon is 180°, then the polygon is a triangle.
Hypothesis: If the sum of the measures of the interior angles of a polygon is 180°
Conclusion: Then the polygon is a triangle
Hypothesis: the sum of the measures of the interior angles of a polygon is 180°
Conclusion: the polygon is a triangle
Hypothesis: the polygon is a triangle
Conclusion: the sum of the measures of the interior angles of a polygon is 180°
Hypothesis: If the polygon is a triangle
Conclusion: Then the sum of the measures of the interior angles of a polygon is 180°
Write the converse of the given conditional statement.
If the sum of the measures of the interior angles of a polygon is 180°, then the polygon is a triangle.
If the polygon is a triangle, then the sum of its interior angles is 180°
If the sum of the measures of the interior angles is not 180°, then the polygon is not a triangle.
If the polygon is a triangle, then the sum of its interior angles is not 180°
If the polygon is not a triangle, then the sum of its interior angles is not 180°
Write the inverse of the given conditional statement.
If the sum of the measures of the interior angles of a polygon is 180°, then the polygon is a triangle.
If the polygon is a triangle, then the sum of its interior angles is 180°
If the sum of the measures of the interior angles is not 180°, then the polygon is a triangle.
If the polygon is a triangle, then the sum of its interior angles is not 180°
If the sum of the measures of the interior angles is not 180°, then the polygon is not a triangle.
Write the contrapositive of the given conditional statement.
If the sum of the measures of the interior angles of a polygon is 180°, then the polygon is a triangle.
If the polygon is not a triangle, then the sum of its interior angles is 180°
If the sum of the measures of the interior angles is not 180°, then the polygon is a triangle.
If the polygon is not a triangle, then the sum of its interior angles is not 180°
If the sum of the measures of the interior angles is not 180°, then the polygon is not a triangle.
Given the conditional statement and its converse, can we write it in biconditional statement? Why?
Conditional Statement:
If the sum of the measures of the interior angles of a polygon is 180°, then the polygon is a triangle.
Converse:
If the polygon is a triangle, then the sum of its interior angles is 180°
No, because the conditional statement is true while its converse is false.
No, because the conditional statement is false while its converse is true.
Yes, because the truth value of the conditional statement and its converse is true.
Yes, because the truth value of the conditional statement and its converse is false.
A television studio will broadcast a movie if the baseball game is rained out. If the movie is not broadcast, what can you conclude?
The baseball game was rained out.
The baseball game was not rained out.
Which of the following is defined by the statement, "If two angles are supplementary, then the sum of their measures is 180°" ?
Triangle Angle Sum Theorem
Definition of Obtuse Angle
Definition of Complementary Angles
Definition of Supplementary Angles
Which of the following is defined by the statement, “If ∠1 and ∠2 are vertical angles, then they are congruent”?
Vertical Angle Theorem
External Angle Theorem
Supplement Postulate
Angle Addition Postulate
What property of equality is the given statement? "If ME = OK , then OK = ME."
Reflexive Property of Equality
Symmetric Property of Equality
Transitive Property of Equality
Substitution Property of Equality
What property of equality is the given statement?
"If a + b = 4 and b = 3 , then a + 3 = 4”
Reflexive Property of Equality
Symmetric Property of Equality
Transitive Property of Equality
Substitution Property of Equality
WR = SY
AR = SK
AW = KS
RA = YK
SAS Postulate
SSS Postulate
ASA Postulate
SAA or AAS Theorem
SAS Postulate
SSS Postulate
ASA Postulate
SAA or AAS Theorem
x = 4
x = 3
x = 2
x = 1
47
58
75
105
