Question

What is the measure of Arc A U?

Answer 1

50

Explanation:

yea edg 2021

Answer 2

50°

Explanation:

`m(arc ADQ)=2 * \angle AUQ \\ \hspace{64 pt}= 2* \: 111 \degree \\ \hspace{64 pt}= 222 \degree \\ m(arc ADQ) + m(arc QU) \\+m(arc AU) = 360° \\ \therefore \: 222 \degree + 88 \degree +m(arc AU) = 360° \\ \therefore \: 310 \degree +m(arc AU) = 360° \\ \therefore \: m(arc AU) = 360° - 310 \degree \\ \huge \red{ \boxed{\therefore \: m(arc AU) = 50°}} \\`