Find the area of the quadrilateral of one of its diagonals is 20 cm and its off sets 9 cm and 6 cm?
Options:
A) 287 cm2  B) 150 cm2  C) 1678 cm2  D) 776 cm2  E) 678 cm2
1/2 * 20(9 + 6)   = 150 cm2   Answer: 150 cm2
<result>B</result>
Find the area of the quadrilateral of one of its diagonals is 20 cm and its off sets 9 cm and 6 cm?