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20 votes
Circle O is shown. Secant A C intersects tangent C D at point C outside of the circle. Secant A C intersects circle O at point B and tangent C D intersects circle O at point D. Point E is on arc A D. Angle A C D is 57 degrees.

Aaron is standing at point C, watching his friends on a Ferris wheel. He knows that he is looking up at a 57° angle and the measure of arc BD is 80°. What is the measure of arc AED?

°

User Ming Soon
by
8.0k points

2 Answers

5 votes

Answer:

194

Explanation:

User Thomas Liu
by
8.5k points
10 votes

That would be 194 my friend!

User Riskov
by
8.6k points
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