Question

Line AC and line BD are diameters of circle F. What is the arc of angle ACD

Answer 1

According to given diagram:

arcBCD=180 degree

and ARC AB= 70 degree:

So

arc ACD= arcAB+arcBCD

`\begin{gathered} \text{ACD}=180+70 \\ \text{ACD}=250^(\circ) \end{gathered}`

Hence B is correct option.