SOLUTION: In circle A, m∠AED = 48° and m∠DAE = 44°. Determine if AC is perpendicular to EF Explain why or why not and show all work http://i.gyazo.com/fcab2c4414811d653135d76bd

Algebra ->  Geometry-proofs -> SOLUTION: In circle A, m∠AED = 48° and m∠DAE = 44°. Determine if AC is perpendicular to EF Explain why or why not and show all work http://i.gyazo.com/fcab2c4414811d653135d76bd      Log On


   

Question 867190: In circle A, m∠AED = 48° and m∠DAE = 44°. Determine if AC is perpendicular to EF Explain why or why not and show all work
http://i.gyazo.com/fcab2c4414811d653135d76bd7ad0cc1.png
Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
Yes.

According to what's given, angle ADE is a right angle, because sum of the angles in triangle AED must be 180 degrees; by difference you find angle ADE is 90 degrees, right angle, so AC is perpendicular to EF.