Maths / Coordinate Geometry / Area of Triangle Using Coordinate

QUESTION
 

Find the area of the triangle whose vertices are (2,3), (-1,0), (2,-4).

EXPLANATION
Explain TypeExplanation Content
Text

The area of the triangle formed by the vertices A(2,-3), B(-1,0) and C(2,-4) is given by

                                         large frac {1}{2}left [ 2(0-(-4))+(-1)(-4-3)+2(3-0) right ]

                                       large =frac {1}{2}left [ 2(0 +4)+(-1)(-7)+2(3) right ]

                                       large =frac {1}{2}left [ 8+7+6 right ]

                                      large =frac {21}{2} sq: units

View Contents
(Concept based Learning and Testing for [6th - 10th], NTSE, Bank & Govt. Exams)
Self Learning
Testimonials
No Preview
PARENT RESPONSE c/o Prisha Gupta C/o ABHYAS Academy
 8th
Being a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Back
Courses We Offer
(Concept based Learning and Testing for [6th - 10th], NTSE, Bank & Govt. Exams)