Geometry please need help asap?

1. Parallelogram ACFD is split in two parts so that ABED and FEBC are congruent isosceles trapezoids. What are the measures of all the angles of trapezoid FEBC if angle D is 46°? http://i93.photobucket.com/albums/l74/DJJ_07/pic1-3.gif Angle C = _________________ Angle F = _________________ (Hint: Angle A is... show more 1. Parallelogram ACFD is split in two parts so that ABED and FEBC are congruent isosceles trapezoids. What are the measures of all the angles of trapezoid FEBC if angle D is 46°?
http://i93.photobucket.com/albums/l74/DJJ_07/pic1-3.gif

Angle C = _________________
Angle F = _________________ (Hint: Angle A is congruent to Angle F)
Angle <CBE = ________________
Angle <FEB = ________________



2. Two congruent "door-stop" trapezoids are placed edge-to-edge with measurements and markings as shown. How long is the upper base of the combined trapezoids?

http://i93.photobucket.com/albums/l74/DJJ_07/pic2-2.gif


3. The diagonals of an isosceles trapezoid are labeled 4x² and 8x+5. Find the value(s) of x.
4. A kite has diagonals of 16 inches and 23 inches as seen below. What is the perimeter of the kite?

http://i93.photobucket.com/albums/l74/DJJ_07/pic3.gif
4 answers 4