Question

In a quadrilateral ABCD AB= 28cm,BC,26cm CD=50 cm and DA=40 cm and diagonal AC 30 cm find the area of the quadrilateral . ​

Answer 1

Answer:

936 sq cm

Step-by-step explanation:

in quadrilateral ABCD

first we have find first triangle area that is ABC

and then area of triangle ADC by herons formula

and add both the triangle area. to find area of

quadrilateral ABCD