96.8k views
4 votes
Help me I need help!

Help me I need help!-example-1
User Kwarunek
by
3.5k points

1 Answer

6 votes

Answer:

56°÷

Explanation:

The sum of the central angles in a circle is 360°. That means unmarked angle RUS is ...

360° -111° -137° = 112°

Inscribed angle RTS is half the measure of central angle RUS, so ...

∠RTS = 112°/2 = 56°

User Ramesh Vishnoi
by
4.2k points