Quiz about GEO 2.2 Logical Statements Practice Classwork

Question 1

When taking the converse we ___________ the hypothesis and conculsion

Accepted Answer

switch

Answer

negate

Answer

highlight

Answer

switch and negate

Question 2

When taking the inverse we _____________ the hypothesis and conculsion

Accepted Answer

negate

Answer

switch

Answer

switch and negate

Answer

keep the same

Question 3

If it is a triangle then it has three sides.
What is the hypothesis?

Accepted Answer

it is a triangle

Answer

it is a polygon

Answer

it has three sides

Answer

a triangle is a polygon

Question 4

If it is a triangle then it has three sides.
What is the conclusion?

Accepted Answer

it has three sides

Answer

it is a triangle

Answer

it is a polygon

Answer

the polygon is a triangle

Question 5

Conditional: If it does not rain today, then we will have practice.
What is this statement called: If it rains today, then we will not have practice.

Accepted Answer

Inverse

Answer

Converse

Answer

Contrapositive

Answer

Negation

Question 6

Given, "If I have a Siberian Husky, then I have a dog." Identify the converse.

Accepted Answer

If I have a dog, then I have a Siberian Husky.

Answer

If I do not have a Siberian Husky, then I do not have a dog.

Answer

If I do not have a dog, then I do not have a Siberian Husky.

Answer

If I do not have a Siberian Husky, then I have a dog.

Question 7

Given, "If I have a Siberian Husky, then I have a dog." Identify the inverse.

Accepted Answer

If I do not have a Siberian Husky, then I do not have a dog.

Answer

If I have a dog, then I have a Siberian Husky.

Answer

If I do not have a dog, then I do not have a Siberian Husky.

Answer

If I do not have a Siberian Husky, then I have a dog.

Question 8

Given, "If I have a Siberian Husky, then I have a dog." Identify the contrapositive.

Accepted Answer

If I do not have a dog, then I do not have a Siberian Husky.

Answer

If I do not have a Siberian Husky, then I do not have a dog.

Answer

If I have a dog, then I have a Siberian Husky.

Answer

If I do not have a Siberian Husky, then I have a dog.

Question 9

Given, "If I have a Siberian Husky, then I have a dog." Identify the hypothesis.

Accepted Answer

I have a Siberian Husky.

Answer

If I have a Siberian Husky.

Answer

Then I have a dog.

Answer

I have a dog.

Question 10

Given, "If I have a Siberian Husky, then I have a dog." Identify the conclusion.

Accepted Answer

I have a dog.

Answer

If I have a Siberian Husky.

Answer

I have a Siberian Husky.

Answer

Then I have a dog.

Question 11

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

Accepted Answer

If the measures of the angles are equal, then the angles are congruent.

Answer

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

Answer

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

Answer

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

Question 12

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

Accepted Answer

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

Answer

If the measures of the angles are equal, then the angles are congruent.

Answer

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

Answer

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

Question 13

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

Accepted Answer

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

Answer

If the measures of the angles are equal, then the angles are congruent.

Answer

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

Answer

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

Question 14

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

Accepted Answer

Angles are congruent.

Answer

If angles are congruent.

Answer

Then the measures of the angles are equal.

Answer

The measures of the angles are equal.

Question 15

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

Accepted Answer

The measures of the angles are equal.

Answer

If the angles are congruent.

Answer

The angles are congruent.

Answer

Then the measures of the angles are equal.

Question 16

To write the converse you negate both the hypothesis and the conclusion.

Accepted Answer

False

Answer

True

Question 17

What is the hypothesis of the following statement: "If Johnny is late to school, then his mom will have to drive him."

Accepted Answer

Johnny is late to school

Answer

His mom will have to drive him

Answer

If Johnny is late to school

Answer

Then his mom will have to drive him

Question 18

What is the conclusion of the following statement: "The angles are supplementary, if they add up to 180 degrees."

Accepted Answer

the angles are supplementary

Answer

if they add up to 180 degrees

Answer

they add up to 180 degrees

Answer

there is no conclusion

Question 19

Conditional: If it does not rain today, then we will have practice.
What is this statement called: If it rains today, then we will not have practice.

Accepted Answer

Inverse

Answer

Converse

Answer

Contrapositive

Answer

Negation

Question 20

Conditional: If Maria gets married, then the reception will be at the country club.
What is this statement: If the reception is at the country club, then Maria will be getting married.

Accepted Answer

Converse

Answer

Inverse

Answer

Contrapositive

Answer

Negation

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