Find the area of the triangle formed by (5, 2),(-9, -3),(-3, -5)

(Last Updated On: December 13, 2017)

How to find the area of the triangle formed by the points (5, 2),(-9, -3),(-3, -5).

(5,2),(-9,-3),(-3,-5),

Solutions:

The formula for finding the area of the triangle formed by
 (x_1,y_1),(x_2,y_2),(x_3,y_3),  is
frac{1}{2}|[x_1(y_2-y_3)+x_2(y_3-y_1)+x_3(y_1-y_2)]|,

Applying the formula,we get
frac{1}{2}|[5(-3+5)-9(-5-2)-3(2+3)]|,
frac{1}{2}|10+63-15|,
frac{1}{2}|58|,
Therefore, the area of the triangle is 29.

List of Similar Problems with Complete Solutions

NOTE:

For any Questions, Clarifications and any violent Reactions use the comment section below. I’ll be much willing to assist you.

credit: Todd©2013 www.PinoyBIX.org
Rate this:

Add Comment

© 2014 PinoyBIX Engineering. © 2018 All Rights Reserved | How to Donate?
mcq in computer fundamentals
➡️ MCQ in Computer Fundamentals Series | ECE Board Exam
mcq in industrial electronics
➡️ MCQ in Industrial Electronics Series | ECE Board Exam
MCQ in Power Generators (Cells and Batteries) Part 5 | ECE Board Exam
➡️ MCQ in Power Generators, Sources, Principles, Applications Series | ECE Board Exam
mcq in electrical circuit
➡️ MCQ in Electrical Circuit Series | ECE Board Exam

Get FREE Review Course
in your inbox

Subscribe to our mailing list and get reviewers and updates to your email inbox.

Thank you for subscribing.

Something went wrong.