Question

Three vertices of a rectangle are A(1, 3) B(1,-1) and C(7,-1). Plot these points
on a graph sheet and hence use it to find the coordinates of the fourth vertex.
Also, find the area of the rectangle as well as the point of intersection of
diagonal from graph.

Answer 1

Answer:

u need to apply the co ordinate geometry formula first and then u will find a point and u can plot it on the graph