Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Mathematics State Board
Class 10
Coordinate Geometry
Inclination of Straight, Parallel and Perpendicular Lines
9.
Two marks example problem V
Exercise condition:
2
m.
Show that the points \((-2,5)\), \((6,-1)\) and \((2,2)\) are collinear.
Answer
:
Slope of \(AB =\)
i
i
.
Slope of \(BC =\)
i
i
.
Therefore, the points \(A\), \(B\) and \(C\) are
collinear
not collinear
(
Note
: Insert negative sign if necessary in the numerator itself.)
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!