Could you be a doll and help me out with these? I am having a bit of a problem. 1. What is the measure of AC?
2. Circle A is intersected by LM and MO. What is the measure of LMO? Answer as a decimal.
3.
The sector of a circle with a 60 millimeters radius has a central angle measure of 30 degrees.
What is the exact area of the sector in terms of π?