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angle AEC is 90, because BEC is 30 + BED= 60, whch means angle AEB=60 & 60+30=90

... = 180 - angle AOC Angle AOC is a m(*arc* AEC), therefore, angle ABC = 180 - m(*arc* AEC) = 1/2 ( 360 - 2 m(*arc* AEC...

This is a trick question as everyone know the aec is preceded by the rundmc with a cross sectioned inxs and acdc. This all coincides with the heat of the meat to make the perfect blueberry muffin.

Since you did not provide the figure, I made a sketch from which the following: Because AB || CD, ACD = 180 - 82 = 98 CAE = 41; ACE = 49, so AEC = 90, answer C.

the diagram is mislabeled somehow * the radii of the circles are the same as the sides of the square, which makes ΔAED an equilateral triangle

45/360....THATS THE RATIO CZ THE WOLE CIRCLE SUBYENDS A 360 ANGLE WHILE THE ARC SUBTENDS A 45 ANGLE SO THE RATIO OF...

3:2

45+90