Answer and Explanation
Your Answer is
Correct Answer is K
Explanation
Draw a perpendicular to FD through B, and intersect FD at G. Because ∠BED=45, so BG=GE=6, GD=BC=4. So AB=ED=10. Rectangle area=AC×CD=60.
58. As shown below, BE divides rectangle ACDF into 2 congruent trapezoids. The measure of ∠BED is 45°. The lengths of BC, CD, and EF are given in feet. What is the area, in square feet, of rectangle ACDF ?
