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Mathematics 16 Online
OpenStudy (anonymous):

HELP PLEASE!!! AC and BC are tangent to circle0 at points A and B. If angle ABD = 42 degrees what is ACB?

OpenStudy (anonymous):

OpenStudy (anonymous):

@eliassaab can u help??? please

OpenStudy (anonymous):

BOA= 2(42) =84

OpenStudy (anonymous):

ACB + BOA + 90 +90 =360 ACB = 180 -BOA= 180 -84=96

OpenStudy (anonymous):

thank you!!!!

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