Question

find area of quardilateral​

Answer 1

Step-by-step explanation:

1 st find the area of two triangles

ie) area of ∆ABC = 1/2 ×3.5×6= 10.5

then area of ∆DAC= 1/2×2×6=6

so area of quadrilateral ABCD = 10.5+6=16.5