Question

find the area of quadrilateral ABCD in which Ab=50cm, BC=18cm,CD=82cm,DA=50cm and √CBD=90°

Answer 1

here the picture contains the answer

Answer 2

Answer:

1920

Step-by-step explanation:

1/2 x 80 x 18 + 40

80 and 2 gets cancelled =40

1/2 x 80 x 18 + 40

= 720 + 1200

1920

hope you got your answer