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Pls help ! given: DR tangent to circle O. if m RDC= 150, then m DAC.

a. 75
b. 150
c. 300

Pls help ! given: DR tangent to circle O. if m RDC= 150, then m DAC. a. 75 b. 150 c-example-1
User Gopaul
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check the picture below.
Pls help ! given: DR tangent to circle O. if m RDC= 150, then m DAC. a. 75 b. 150 c-example-1
User Wishi
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