Question

The polar co-ordinates of the vertices of a triangle are (0,0) ,(3,pi/2) and (3, pi/6)..then the triangle=?
right angled,isoceles,eq,none of these?

Answer 1

@hartnn

Answer 2

can u plot (3,pi/2) ?

Answer 3

no :/

Answer 4

okay let metry

Answer 5

fail

Answer 6

do we haveto compare with cosx annd sinx?

Answer 7

so where will be 3, pi/2 ??