In the following diagram it is known that AB=ED and C is the midpoint of BD. Fill in the missing reasons to the proof below to show that AC=EC Prove: AC = EC

STATEMENTS
(1) AB=ED and C is the midpoint of BD
(2) BC=DC
(3) AB+BC=ED+CD
(4) AC=EC

REASONS
(1) _
(2) _
(3) _
(4) _

Fill in the Reasons ONLY!!!​

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.