Question

Arc CD is "absmiddle" class="latex-formula"> of the circumference of a circle. What is the radian measure of the central angle?
a.) $\frac{2\pi}{3}$
b.) $\frac{3\pi}{4$
c.) $\frac{4\pi }{3}$
d.) $\frac{3\pi}{2}$

Answer 1

Answer:

b

Step-by-step explanation: