2.2 Biconditional Statements
Authored by Shelby Cooney
Mathematics
10th - 12th Grade
CCSS covered
Used 37+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
When writing a biconditional statement, we use the phrase ___ between the hypothesis and conclusion.
if
then
if and only if
always
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the biconditional that matches the statement: "A right angle is an angle with 90 degrees."
Tags
CCSS.HSG.CO.A.1
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Rewrite the following statement as a biconditional: "Supplementary angles add up to 180"
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Write a definition of congruent angles as a biconditional statement.
Angles are congruent if they have the same size and shape.
If angles are congruent, then they have the same size and shape.
Congruent angles are the same.
Angles are congruent if and only if they have the same size and shape.
Tags
CCSS.8.G.A.2
5.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Select the conditional statement(s) of the biconditional statement.
Points are collinear if and only if they all lie in one line.
If collinear points lie in one line, then they are a line.
If points all lie in one line, then they are collinear.
Collinear points lie in one line.
If points are collinear, then they all lie in one line.
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Write the conditional statements as a biconditional statement:
1) If B is between A and C, then AB+BC=AC.
2) If AB+BC=AC, then B is between A and C.
Segment Addition Postulate
B is between A and C when AB+BC=AC if and only if Segment Addition Postulate.
B is between A and C if and only if AB+BC=AC.
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Can a true biconditional statement be written from the conditional "If a shape is a triangle, then it has 3 sides."
Yes
No
Tags
CCSS.HSG.CO.A.1
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