I have to prove that 3 points are collinear so Pls tell whether I need to write that 1/2 in area formula or not
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Answered by
5
you can use the area of trainagle when co ordinats are given formula.
if area comes out 0 then the points are cpllinear.
brain3660Harshit:
no I was asking that while proving I have to write that 1/2in area formula or not
you have to write it
OK but in rs agraval the have not written it
you have to write it
Answered by
5
HOLA USER
HERE'S YOUR ANSWER
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You can use the formula for finding the area of triangles formed by the points.
If the area of triangle is 0 it means that all the 3 points are collinear.
PLZZ MARK AS BRAINLIEST ANSWER IF IT HELPS YOU☺☺☺
HERE'S YOUR ANSWER
===================================
You can use the formula for finding the area of triangles formed by the points.
If the area of triangle is 0 it means that all the 3 points are collinear.
PLZZ MARK AS BRAINLIEST ANSWER IF IT HELPS YOU☺☺☺
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