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Mathematics 14 Online
OpenStudy (anonymous):

In the diagram, point O is the center of the circle and mADB = 43°. If mAOB = mBOC, what is mBDC?

OpenStudy (harsha19111999):

Post the diagram

OpenStudy (anonymous):

OpenStudy (anonymous):

@Harsha19111999

OpenStudy (harsha19111999):

Oh the diagram is too small i cant see the points

OpenStudy (anonymous):

|dw:1402587885339:dw|

OpenStudy (anonymous):

@Harsha19111999

OpenStudy (anonymous):

And that should be 43 not 30 ,sorry

OpenStudy (anonymous):

@iPwnBunnies

OpenStudy (anonymous):

@mathmale halp please

OpenStudy (anonymous):

@adrynicoleb HHAALLPP

OpenStudy (adrynicoleb):

Sorry I'm pretty bad at math >.<

OpenStudy (anonymous):

Chords and intersect in circle O as shown in the diagram. Two of the angle measurements are marked. What is mCED?|dw:1402590441891:dw|

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