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°
Answer: D. al of the above
Step-by-step explanation:
the numbers 1-7 are the significant figures, and if there is a zero but still three numbers ranging from 1-7, it counts