158k views
2 votes
What is the measure of AC?

What is the measure of AC?-example-1
User Thong Kuah
by
6.8k points

1 Answer

1 vote
we know that
The inscribed angle measures half of the arc it comprises
∠ABC=mAC/2
so
mAC=2*∠ABC
mAC=2*75°
mAC=150°

the answer is mAC=150°

User HumbleBee
by
5.8k points