218k views
0 votes
Last question (arc length and area) thanks!!!

Last question (arc length and area) thanks!!!-example-1
User Roadmaster
by
6.2k points

1 Answer

7 votes

Answer:


m\angle ABC=60\textdegree

Explanation:


m\angle ABC=360-90-90-m\angle AOC\\=180-120\\=60\textdegree

User Max Zavernutiy
by
7.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.