Question

[100 POINTS] What is the measure of the arc from A to B that does not pass through C?

(Fill in the blanks)

Answer 1

Central angle

• 2(40)=80°

So measure of arc BC is 80°

Use inscribed angle theorem

The measure of arc from A to B that doesn't pass through C is

• 180-mBC
• 180-80
• 100°

Answer 2

the answer to the questions is 140