In the diagram of circle O, chords AC¯¯¯¯¯ and BD¯¯¯¯¯ are perpendicular to each other. If m∠COD = 95° what is m∠AOB?

Question

anonymous · Answer

attachment

anonymous · Answer

5.5 units 

4.5 units

6.0 units

5.0 units

mathstudent55 · Answer

This figure looks more like the problem.
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mathstudent55 · Answer

BTW, you must have the answers to a different problem posted.
The choices here need to be degree measures since they must be the measure of an angle.

anonymous · Answer

thats what they gave me

mathstudent55 · Answer

You are looking for x.
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anonymous · Answer

In the diagram, diameter AC¯¯¯¯¯ intersects chord BD¯¯¯¯¯ at point E such that AE = 2.5 units and BE = 3.4 units. Point O is the center of the circle, and the radius of the circle is 5 units.  What is the approximate length of DE¯¯¯¯¯?

mathstudent55 · Answer

Oh, I get it. Your figure and your answers go together.
it's the text of the question that you posted above that belongs to another question.
That is why the drawing is so off that the perpendicular lines do now show as perpendicular at all in the drawing.

anonymous · Answer

A. 5.5 units
B.4.5 units
C.6.0 units
D.5.0 units

mathstudent55 · Answer

Ok, I see the correct problem now.

anonymous · Answer

can you help me?

anonymous · Answer

please

mathstudent55 · Answer

Yes, I'm helping you now.
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