Skip to the content
  • About Us
    • Our Story
    • Join Our Team
    • Contact Us
  • Tests
    • ACT
    • SAT
    • ACT Aspire
    • WorkKeys
    • End of Course
    • TSIA2
  • Programs
    • MasteryPrep Curriculum
    • MasteryPrep Boot Camps
    • TruScore Testing & Analysis
    • Professional Development
    • The College Playbook
    • Blended Learning Solutions
    • Texas CCMR Headquarters
    • Summer Programs
    • Florida Concordant Camp
  • Partnerships
    • COE Summer Programs
    • COE Parent Portal
  • Blog
  • Customer Resources
    • MasteryPrep Ready Platform
    • TruScore Online + Study Hall
    • MasteryPrep Events FAQs
    • Ebooks
    • ACT Mastery Teacher Resources
Menu
  • About Us
    • Our Story
    • Join Our Team
    • Contact Us
  • Tests
    • ACT
    • SAT
    • ACT Aspire
    • WorkKeys
    • End of Course
    • TSIA2
  • Programs
    • MasteryPrep Curriculum
    • MasteryPrep Boot Camps
    • TruScore Testing & Analysis
    • Professional Development
    • The College Playbook
    • Blended Learning Solutions
    • Texas CCMR Headquarters
    • Summer Programs
    • Florida Concordant Camp
  • Partnerships
    • COE Summer Programs
    • COE Parent Portal
  • Blog
  • Customer Resources
    • MasteryPrep Ready Platform
    • TruScore Online + Study Hall
    • MasteryPrep Events FAQs
    • Ebooks
    • ACT Mastery Teacher Resources
  • 855-922-8773

Pythagorean Theorem

 

Trevor sells TV’s and needs to mark the sizes of each TV on its tag. The TV size is determined by the length of its diagonal. One TV has a width of 24 inches and a height of 10 inches. He believes that the size of the TV is 26 inches. Is Trevor correct? If he is correct, what is one way for him to determine the length of the diagonal? If Trevor is incorrect, what is the actual size of the TV?

 

Scroll down or click here for the answer!

classwithelements

Students need practice to ensure that they know how to decode Aspire™ questions and avoid becoming intimidated by the test. Unless students are practicing with items that perfectly emulate the Aspire™ rigor and approach, their time will be wasted. MasteryPrep has taken an enormous amount of care to ensure that every item that appears in the Aspire™ Elements Program meets our highest-quality standards.

Explanation: Trevor is correct. He could have used the Pythagorean Theorem, setting up the equation as 102 + 242 = c2 and solving for c. For a quicker solution, he also could have recognized that the dimensions of the TV are simply a rescaled Pythagorean triple, namely twice the 5, 12, 13 triple.

Like this article?

Share on Facebook
Share on Twitter
Share on Linkdin
Share on Pinterest

Leave a comment

mastery_prep_RGB_White_Stroke-200x49
Facebook-f Instagram Twitter Linkedin

Tests:

  • ACT
  • SAT/PSAT
  • ACT Aspire
  • End of Course
  • WorkKeys
  • TSIA2
  • ACT
  • SAT/PSAT
  • ACT Aspire
  • End of Course
  • WorkKeys
  • TSIA2

Programs:

  • MasteryPrep Curriculum
  • Boot Camps
  • Professional Development
  • Practice Testing & Analysis
  • MasteryPrep Curriculum
  • Boot Camps
  • Professional Development
  • Practice Testing & Analysis

Contact:

EMAIL: [email protected]
PHONE: 855-922-8773
FAX: 225-306-8211
Love our materials? Want to help make our materials even better? Send your comments, corrections, suggestions to [email protected]

View our Privacy Policy

Copyright © 2018 MasteryPrep. All Rights Reserved.

ACT® is the registered trademark of ACT Inc. ACT® Aspire™ is the registered trademark of ACT Aspire, LLC. WorkKeys® is the registered trademark of ACT Inc. Ring Publications LLC has no affiliation with, and is not approved or endorsed by, ACT Inc or ACT Aspire, LLC.

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.

View our Cookie Policy