Search Header Logo

Practice Work: Geometry Lessons 2.1 - 2.3

Authored by Roldan Corpuz

Mathematics

9th - 12th Grade

CCSS covered

Used 43+ times

Practice Work: Geometry Lessons 2.1 - 2.3
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

55 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which counterexample shows that the following conjecture is false: “If angle 1 and angle 2 are supplementary, then one of the angles is obtuse”?

angle 1 = 45° and angle 2 = 45°

angle 1 = 53° and angle 2 = 127°

angle 1 = 90° and angle 2 = 90°

angle 1 = 100° and angle 2 = 80°

Tags

CCSS.7.G.B.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which conjecture is true?

An even number plus 3 is always even.

An even number plus 3 is always prime.

An even number plus 3 is always odd.

A prime number plus 3 is always even

Tags

CCSS.3.OA.D.9

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the converse of the conditional statement “If it is January, then it is winter in the United States,” ?

If it is winter in the United States, then it is January.

If it is not winter in the United States, then it is not January.

If it is not winter in the United States, then it is not January.

Not here

Tags

CCSS.RL.11-12.9

CCSS.RL.6.3

CCSS.RL.7.3

CCSS.RL.8.3

CCSS.RL.9-10.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the inverse of the conditional statement “If a number is divisible by 6, then it is divisible by 3”?

If a number is divisible by 3, then it is divisible by 6.

If a number is not divisible by 6, then it is not divisible by 3

If a number is not divisible by 3, then it is not divisible by 6.

If a number is not divisible by 6, then it is divisible by 3.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given: If one angle of a triangle is a right angle, then the other two angles are both acute. A triangle has a 45 angle.

What conclusion can be drawn?

One of the other two angles is 90°.

One of the other two angles is obtuse.

All three angles are acute.

No conclusion can be drawn.

Tags

CCSS.8.G.A.5

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which symbolic statement represents the Law of Syllogism?

If p ---> q and q ---> r are true statements, then p ---> r is a true statement.

If p ---> q and p ---> r are true statements, then q ---> r is a true statement.

If p ---> q and r ---> q are true statements, then q ---> p is a true statement.

If p ---> r and q ® r are true statements, then p ---> q is a true statement.

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which is a biconditional statement of the conditional statement “If x3 = -1, then x = -1”?

If x = -1, then x3 = -1.

x3 = -1 if x = -1.

x3 = -1 if and only if x = -1.

x = -1 ---> x3 = -1.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?