Question

plz help me this question

Answer 1

Area of Quadrilateral ABCD = Ar(ACD) + Ar(ABC)
                                             = 1/2*84 [16.5+12]
                                             = 42 {28.5}
                                             = 1197 cm^2

Answer 2

u r having base AC and height DL so find area of triangle ADC . Similarly find area of triangle ABC then add both of them