Logic Unit Quiz (G)

Given, "If angles are congruent, then the measures of the angles are equal." Identify the conclusion.

• If the angles are congruent.

• Then the measures of the angles are equal.

• The angles are congruent.

• The measures of the angles are equal.

Tags

CCSS.7.G.B.5

What is the hypothesis of the given Conditional Statement:

If Jimmy goes on vacation, then he will go to Orlando.

• Jimmy goes on vacation

• Jimmy will go to Orlando

• Jimmy doesn't go on vacation

• Who is Jimmy?

Tags

CCSS.RI.8.1

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RI.8.8

CCSS.RL.9-10.1

Given, "If angles are congruent, then the measures of the angles are equal." Identify the converse.

• If the measures of the angles are equal, then the angles are congruent.
• "If angles are not congruent, then the measures of the angles are not equal."
• If the measures of the angles are not equal, then the angles are not congruent.
• If the angles are not congruent, then the measure of the angles are equal.

For the inverse we _________ the hypothesis and conclusion of the original conditional statement.

• switch

• negate

• switch and negate

• rewrite with IFF

Refer to the following statement: "If a polygon is a quadrilateral, then it is a trapezoid."

What is the contrapositive of this statement?

• If a polygon is a trapezoid, then it is a quadrilateral.

• If a polygon is not a quadrilateral, then it is not a trapezoid.

• If a polygon is not a trapezoid, then it is not a quadrilateral.

• A rectangle is also a quadrilateral.

Give one counterexample to show the statement is false.

If it's a vegetable, then it is a carrot.

(a)  

Give one counterexample to show the statement is false.

If an angle is acute, then it is 45^o.

(a)  

What is the final conclusion for the series of statements?

If I have soup at lunch, then I'll order pizza for dinner.

If I go to the store, then I’ll buy milk.

If I eat cereal for breakfast, then I will have soup at lunch

If I buy milk, then I’ll eat cereal for breakfast.

• If I buy milk, then I will have soup for lunch.

• If I buy milk, then I will order pizza for dinner.

• If I go to the store, then I will order pizza for dinner.

• If I eat cereal for breakfast, then I will buy milk.

Tags

CCSS.RI.8.1

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RI.11-12.2

CCSS.RI.9-10.1

Which of the following would not make a good definition.

• A shape has 3 sides iff it is a triangle.

• The animal is a cow iff it produces milk.

• Today is Thursday iff yesterday was Wednesday.

• The sun will rise iff it already went down at night.

Tags

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

CCSS.RF.5.3A

Which is the correct conditional statement for the given Venn diagram?

• If it is a horse, then it has 4 legs.

• Other animals have 4 legs.

• It is a horse iff it has 4 legs.

• If it has 4 legs, then it is a horse.