Answer:
∠ BCD = 44°
Step-by-step explanation:
the secant- tangent angle BCD is half the difference of the intercepted arcs, so
∠ BCD = (EB - BD) =
(171 - 83)° =
× 88° = 44°
2x + 3y = 9
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Answer:
∠ BCD = 44°
Step-by-step explanation:
the secant- tangent angle BCD is half the difference of the intercepted arcs, so
∠ BCD = (EB - BD) =
(171 - 83)° =
× 88° = 44°