Call Now to Set Up Tutoring:

(888) 888-0446

Common Core: 7th Grade Math : Solve Simple Equations for an Unknown Angle in a Figure: CCSS.Math.Content.7.G.B.5

Study concepts, example questions & explanations for Common Core: 7th Grade Math

Create An Account Create Tests & Flashcards

All Common Core: 7th Grade Math Resources

7 Diagnostic Tests 110 Practice Tests Question of the Day Flashcards Learn by Concept

Example Questions

←上一页ious 1 2 3 4 5 Next →

Example Question #31 :Geometry

The figure represents a set of complementary angles, solve for.

Possible Answers:

$79^\circ$

$76^\circ$

$80^\circ$

$77^\circ$

$78^\circ$

Correct answer:

$78^\circ$

Explanation:

Complementary angles are defined as two angles that when added together equal $90^\circ$

From the question, we know that the two angles are complimentary, and thus equal $90^\circ$ , so we can set up the following equation:

x+12=90

Next we can solve for:

$\frac{\begin{array}[b]{r}x+12=90\\ -12-12\end{array}}{x= 78}$

Report an Error

Example Question #41 :Geometry

The figure represents a set of complementary angles, solve for.

Possible Answers:

$49^\circ$

$48^\circ$

$45^\circ$

$46^\circ$

$47^\circ$

Correct answer:

$45^\circ$

Explanation:

Complementary angles are defined as two angles that when added together equal $90^\circ$

From the question, we know that the two angles are complimentary, and thus equal $90^\circ$ , so we can set up the following equation:

x+45=90

Next we can solve for:

$\frac{\begin{array}[b]{r}x+45=90\\ -45-45\end{array}}{x= 45}$

Report an Error

Example Question #42 :Geometry

The figure represents a set of complementary angles, solve for.

Possible Answers:

$83^\circ$

$85^\circ$

$82^\circ$

$84^\circ$

$81^\circ$

Correct answer:

$85^\circ$

Explanation:

Complementary angles are defined as two angles that when added together equal $90^\circ$

From the question, we know that the two angles are complimentary, and thus equal $90^\circ$ , so we can set up the following equation:

x+5=90

Next we can solve for:

$\frac{\begin{array}[b]{r}x+5=90\\ -5-5\end{array}}{x= 85}$

Report an Error

Example Question #43 :Geometry

The figure represents a set of complementary angles, solve for.

Possible Answers:

$40^\circ$

$41^\circ$

$38^\circ$

$42^\circ$

$39^\circ$

Correct answer:

$38^\circ$

Explanation:

Complementary angles are defined as two angles that when added together equal $90^\circ$

From the question, we know that the two angles are complimentary, and thus equal $90^\circ$ , so we can set up the following equation:

x+52=90

Next we can solve for:

$\frac{\begin{array}[b]{r}x+52=90\\ -52-52\end{array}}{x= 38}$

Report an Error

Example Question #44 :Geometry

The figure represents a set of complementary angles, solve for.

Possible Answers:

$28^\circ$

$26^\circ$

$27^\circ$

$29^\circ$

$30^\circ$

Correct answer:

$29^\circ$

Explanation:

Complementary angles are defined as two angles that when added together equal $90^\circ$

From the question, we know that the two angles are complimentary, and thus equal $90^\circ$ , so we can set up the following equation:

x+61=90

Next we can solve for:

$\frac{\begin{array}[b]{r}x+61=90\\ -61-61\end{array}}{x= 29}$

Report an Error

Example Question #45 :Geometry

The figure represents a set of complementary angles, solve for.

Possible Answers:

$24^\circ$

$25^\circ$

$23^\circ$

$26^\circ$

$22^\circ$

Correct answer:

$23^\circ$

Explanation:

Complementary angles are defined as two angles that when added together equal $90^\circ$

From the question, we know that the two angles are complimentary, and thus equal $90^\circ$ , so we can set up the following equation:

x+67=90

Next we can solve for:

$\frac{\begin{array}[b]{r}x+67=90\\ -67-67\end{array}}{x= 23}$

Report an Error

Example Question #46 :Geometry

The figure represents a set of complementary angles, solve for.

Possible Answers:

$16^\circ$

$15^\circ$

$12^\circ$

$13^\circ$

$14^\circ$

Correct answer:

$14^\circ$

Explanation:

Complementary angles are defined as two angles that when added together equal $90^\circ$

From the question, we know that the two angles are complimentary, and thus equal $90^\circ$ , so we can set up the following equation:

x+76=90

Next we can solve for:

$\frac{\begin{array}[b]{r}x+76=90\\ -76-76\end{array}}{x= 14}$

Report an Error

# 47例问题:Geometry

The figure represents a set of complementary angles, solve for.

Possible Answers:

$11^\circ$

$10^\circ$

$14^\circ$

$12^\circ$

$13^\circ$

Correct answer:

$10^\circ$

Explanation:

Complementary angles are defined as two angles that when added together equal $90^\circ$

From the question, we know that the two angles are complimentary, and thus equal $90^\circ$ , so we can set up the following equation:

x+80=90

Next we can solve for:

$\frac{\begin{array}[b]{r}x+80=90\\ -80-80\end{array}}{x= 10}$

Report an Error

Example Question #48 :Geometry

The figure represents a set of complementary angles, solve for.

Possible Answers:

$9^\circ$

$6^\circ$

$5^\circ$

$8^\circ$

$7^\circ$

Correct answer:

$6^\circ$

Explanation:

Complementary angles are defined as two angles that when added together equal $90^\circ$

From the question, we know that the two angles are complimentary, and thus equal $90^\circ$ , so we can set up the following equation:

x+84=90

Next we can solve for:

$\frac{\begin{array}[b]{r}x+84=90\\ -84-84\end{array}}{x= 6}$

Report an Error

Example Question #49 :Geometry

The figure represents a set of supplementary angles, solve for.

Possible Answers:

$91^\circ$

$93^\circ$

$92^\circ$

$94^\circ$

$90^\circ$

Correct answer:

$90^\circ$

Explanation:

Supplementary angles are defined as two angles that when added together equal $180^\circ$

From the question, we know that the two angles are supplementary, and thus equal $180^\circ$ , so we can set up the following equation:

x+90=180

Next we can solve for:

$\frac{\begin{array}[b]{r}x+90=180\\ -90-90\end{array}}{x= 90}$

Report an Error

←上一页ious 1 2 3 4 5 Next →

View Tutors

Joscelyn
Certified Tutor

Rutgers University-New Brunswick, Bachelor of Science, Industrial Engineering.

View Tutors

Daniel
Certified Tutor

University of Arizona, Bachelor of Science, Mathematics.

View Tutors

Amanda
Certified Tutor

Seattle University, Current Undergrad Student, Applied Mathematics.

All Common Core: 7th Grade Math Resources

7 Diagnostic Tests 110 Practice Tests Question of the Day Flashcards Learn by Concept

Popular Subjects

French Tutors in Washington DC,Physics Tutors in San Diego,Computer Science Tutors in Boston,Reading Tutors in Chicago,SSAT Tutors in San Diego,Statistics Tutors in Phoenix,Spanish Tutors in San Francisco-Bay Area,Biology Tutors in Miami,Spanish Tutors in Houston,Physics Tutors in Atlanta

Popular Courses & Classes

ACT Courses & Classes in Dallas Fort Worth,GRE Courses & Classes in Seattle,SAT Courses & Classes in Phoenix,SSAT Courses & Classes in Chicago,GMAT Courses & Classes in Los Angeles,LSAT Courses & Classes in Boston,SSAT Courses & Classes in Phoenix,MCAT Courses & Classes in Atlanta,MCAT Courses & Classes in Los Angeles,SSAT Courses & Classes in Atlanta

Popular Test Prep

MCAT Test Prep in Boston,LSAT Test Prep in Philadelphia,ACT Test Prep in Dallas Fort Worth,SAT Test Prep in Chicago,SAT Test Prep in Atlanta,我SEE Test Prep in Seattle,LSAT Test Prep in Boston,MCAT Test Prep in Atlanta,GRE Test Prep in Washington DC,MCAT Test Prep in Denver

DMCA Complaint

如果你认为可用的内容the Website (as defined in our Terms of Service) infringes one or more of your copyrights, please notify us by providing a written notice (“Infringement Notice”) containing the information described below to the designated agent listed below. If Varsity Tutors takes action in response to an Infringement Notice, it will make a good faith attempt to contact the party that made such content available by means of the most recent email address, if any, provided by such party to Varsity Tutors.

Your Infringement Notice may be forwarded to the party that made the content available or to third parties such as ChillingEffects.org.

Please be advised that you will be liable for damages (including costs and attorneys’ fees) if you materially misrepresent that a product or activity is infringing your copyrights. Thus, if you are not sure content located on or linked-to by the Website infringes your copyright, you should consider first contacting an attorney.

Please follow these steps to file a notice:

You must include the following:

A physical or electronic signature of the copyright owner or a person authorized to act on their behalf; An identification of the copyright claimed to have been infringed; A description of the nature and exact location of the content that you claim to infringe your copyright, in \ sufficient detail to permit Varsity Tutors to find and positively identify that content; for example we require a link to the specific question (not just the name of the question) that contains the content and a description of which specific portion of the question – an image, a link, the text, etc – your complaint refers to; Your name, address, telephone number and email address; and A statement by you: (a) that you believe in good faith that the use of the content that you claim to infringe your copyright is not authorized by law, or by the copyright owner or such owner’s agent; (b) that all of the information contained in your Infringement Notice is accurate, and (c) under penalty of perjury, that you are either the copyright owner or a person authorized to act on their behalf.

Send your complaint to our designated agent at:

Charles Cohn Varsity Tutors LLC
101 S. Hanley Rd, Suite 300
St. Louis, MO 63105

Or fill out the form below:

Do not fill in this field

Contact Information

*Full legal name

Company name

*Phone number

*Email address

Address

*Address1

Address2

*City

*State

*Zipcode

*Country

Complaint Details

*URL of copyrighted work (where your original material is located)

*Please describe the copyrighted work so that it may be easily identified

我am the owner, or an agent authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.

我have a good faith belief that the use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law.

This notification is accurate.

我acknowledge that there may be adverse legal consequences for making false or bad faith allegations of copyright infringement by using this process.

*Signature (your digital signature is legally binding)

HIGH SCHOOL

GRADUATE SCHOOL

K-8

Search 50+ Tests

math tutoring

science tutoring

foreign languages

elementary tutoring

other

Search 350+ Subjects

Common Core: 7th Grade Math : Solve Simple Equations for an Unknown Angle in a Figure: CCSS.Math.Content.7.G.B.5

Study concepts, example questions & explanations for Common Core: 7th Grade Math

All Common Core: 7th Grade Math Resources

Example Questions

Example Question #31 :Geometry

Example Question #41 :Geometry

Example Question #42 :Geometry

Example Question #43 :Geometry

Example Question #44 :Geometry

Example Question #45 :Geometry

Example Question #46 :Geometry

# 47例问题:Geometry

Example Question #48 :Geometry

Example Question #49 :Geometry

All Common Core: 7th Grade Math Resources

Report an issue with this question

DMCA Complaint

Contact Information

Address

Complaint Details

Find the Best Tutors

Email address:
Your name:
Feedback: