Question

the triangle vertices (0,0),(3,0),(0,2) to find area​

Answer 1

area=1/2|x1(y2-y3)+x2(y3-y1)+x3(y1-y2)

given,

x1=0,y1=0

x2=3,y2=0

x3=0,y3=2

=1/2|0+3(2-0)+0|

=1/2|6|

=1/2×6

=3