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Mathematics 17 Online
OpenStudy (anonymous):

If mBC= 63 , calculate angle BDC . a. 21º b. 31.5º c. 63º d. 126º

OpenStudy (anonymous):

OpenStudy (anonymous):

can u please check ur question once

OpenStudy (anonymous):

whic angle is 63...

OpenStudy (anonymous):

BPC

OpenStudy (anonymous):

is it 31.5

OpenStudy (anonymous):

mBPC=2mBDC thus mBDC=63/2=31.5

OpenStudy (anonymous):

So angle BDCwould be 31.5? Because its half of the arc?

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