Lesson: Geometry - 14t01

Finding The Leg Length

[Page 14 of 30]

If AB and CD bisect each other at point E, what is the length of AC? Type your answer into the text box, and then click Continue.

AB ? CD

AB = 6 CD = 8

AC = 5

Countinue

Since AB and CD are perpendicular, the angles around point E are all right angles. This means that we can draw a right triangle with legs of AE and CE, and a hypotenuse of AC.

Since AB and CD bisect each other, , and .

We can now plug the leg lengths into our Pythagorean theorem to find that:

Back Next

Next to display next topic in the chapter.

Test Prep Lessons With Video Lessons and Explained MCQ

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.

Quantitative Aptitude Reasoning English General Knowledge Picture Patterns
More for You
MCQ with question Explanations Scholarships and Financial Aid

Data Sufficiency

Easily crack the most logical section of the GMAT

Arithmetic

Lessons on Basic to Advance Arithmetic with practice questions

ISSB Tests

How to deal with ISSB Recruitment tests to join Pakistan Armed Forces

All in this Category

You may be interested in

Colleges in cities of Balochistan

Comprehensive lists of colleges in ...

Colleges in Sialkot

A list of major colleges in the cit ...

Study in Pakistani University or College

Detailed informationabout Study in ...

Foreign Jobs

Jobs in many countries. opportuniti ...

GRE Mathematics

Complete review of GRE Mathematics ...

ISSB - G.T.O. Tasks

Learn all about to deal ISSB - G.T. ...

QAU Quaid-i-Azam University

Quaid-i-Azam University is a big na ...

Universities in Lahore

A comprehensive list of major unive ...

About us

EntryTest.com is a test preparation service for students seeking successful career.

About Disclaimer

Quick Test Prep

NUST NET IBA Karachi SAT LUMS LCAT LSE

 

NTS GAT NTS NAT GMAT GRE ACT

Study Abroad

Education Abroad Business Schools MS in USA