8) Given: Rectangle ABCD with EF perpendicular to BD at G. loue Ok bns 8A 2obiz m Prove: AD ·EB = EG ·BD (10 points) d oino 38 A Sooitelib zidb lo Snoimlib zis lo wod2.30 A lo omi

In quadrilateral EFGH in the coordinate plane, the midpoint of EG is (3,1). Which additional statement allows you to conclude that EFGH is a parallelogram? O The midpoint of FH is (3,1). EG = FH. O The midpoint of EH is (1,3). O EG = EF . 00. 19 of 25 answered PREV 18 19 20 21 22 23 EXT hp -> esc # $ 8. 7

7. The diagonals of quadrilateral JKLM intersect at A. If KL JM, ATKL JK LM, and KAMA, which additional statement shows that JKLM is a rhombus? AJA = LA B KA = KJ 8. What is WZ? X # B * W C ہیں D KL LLM 6x - 16 3x + 3 4x - 10 m/KLM = 45° Z h G - 16 Y 9. How many sides does a polygon have if each exterior angle measures 20°? 10

1. Given parallelogram ABCD, F is a point on BC, E is the intersection of DF and AB. Prove that FCD ~ FBE.