Question

What is the area of Quad ABCD and how to find it?

Answer 1

the area of quad ABCD will find through made two trianglesABC andACD area will be find through the formula:1/2[x1(y1-y2)+x2(y2-y3)+x3(y3-y1)] and then add both the area will be sum and area of quadABCD will be foind

Answer 2

the area of the quadrilateral (it is a rectangle & satisfies all properties of it )with length=5
and breadth=3.. Area of rectangle =length ×breadth..hence
5×3=15sq.unit