CLASS 10 COORDINATE GEOMETRY EXERCISE -6(C) in odia | ସ୍ଥାନାଙ୍କ ଜ୍ୟାମିତି |Q no. 12,13,14,15,16,17&18

#coordinategeometry #revolutioneducation #exercise6c The formula of area of triangle formula in coordinate geometry the area of triangle in coordinate geometry is: A = (1/2) |x1 1 (y2 2 − y3 3 ) + x2 2 (y3 3 − y1 1 ) + x3 3 (y1 1 − y2 2 )|, where (x1 1 ,y1 1 ),(x2 2 ,y2 2 ), and (x3 3 ,y3 3 ) are the coordinates of vertices of triangle.