Answer: 50 degrees
You cut the arc measure 100 degrees in half. This is using the inscribed angle theorem. The angle 'a' is the inscribed angle that cuts off this 100 degree arc.
Answer: 6 units
Step-by-step explanation:
The line that goes through half of the circle at the top is the radius. Hope this helps!’
A. 0, 7 is your answer
hope this helps
There are 47,51,53,59,61,67,71, that is, 7 primes.