Unit 2 review

What is the converse of the following statement?
If it is Saturday, then the school is closed

• If the school is closed, then it is Saturday.
• If it is not Saturday, then the school is not closed.
• If the school is not closed, then it is not Saturday.

Tags

CCSS.L.8.1C

CCSS.L.8.3A

CCSS.L.2.1F

What is the conclusion to the statement?

• You like fried chicken
• You only like fried chicken from KFC
• You like KFC
• You hate KFC

Tags

CCSS.RL.9-10.1

CCSS.RL.11-12.1

CCSS.RI.8.8

CCSS.RL.8.1

CCSS.RI.8.1

When can a biconditional statement be true?

• When the inverse and the converse are both true
• When the original statement (conditional statement) & the contrapositive are both true.
• When the converse is true.
• When the original statement (conditional statement) and the converse are both true.

Given the conditional;

"If our class earns ten trucks, then we get a treat."

What is the contrapositive?

• If our class doesn't earn ten trucks then we don't get a treat.

• If our class doesn't get a treat, then we didn't earn ten trucks.

• If out class earns ten trucks then we don't get a treat.

• Trucks!

Tags

CCSS.RL.9-10.1

CCSS.RL.11-12.1

CCSS.RI.8.8

CCSS.RL.8.1

CCSS.RI.8.1

Which diagram represents the COUNTEREXAMPLE to this conditional?

"If two angles share a common vertex, then they are adjacent."

• 
• 
• 
• 

If an animal is furry, then it is a hamster. What would be an appropriate counterexample?

• goldfish
• frog
• elephant
• cat

Tags

CCSS.RL.9-10.1

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RI.8.8

CCSS.RI.8.1

• Corresponding

• Alt Ext Angle

• vertical

• Alt Int Angle

Tags

CCSS.8.G.A.5

Which of the following below would fill in the Reasons in the proper order?

• Given; Definition of bisect; Transitive; Given, Definition of bisect

• Given; Transitive; Given; Definition of bisect; Definition of bisect

• Given; Definition of bisect; Given; Definition of bisect; Transitive

Tags

CCSS.HSG.CO.C.9

Which is correct to fill in Reason 4 ?

• Substitution Property of Equality

• Definition of bisect

• Definition of midpoint

• Segment Addition Postulate

Tags

CCSS.HSG.CO.C.10

Which is correct to fill in Statement 6 ?

Tags

CCSS.HSG.CO.C.10