|T O P I C R E V I E W
||Posted - 04/03/2012 : 11:50:01
Here are a couple of my homework problems that I need some help with. I don't know where to even start. Would someone please be kind enough as to help?
Problem 1. http://i43.tinypic.com/1fu0xi.jpg
Solve for x and y.
I found x = 50 but i have no idea where to start with y.
Problem 2. http://i44.tinypic.com/34zbubm.jpg
Solve for z.
I guess my biggest problem is i don't know the relation between the different inscribed angles. Any help would be greatly appreciated! Thank you very much in advance
|4 L A T E S T R E P L I E S (Newest First)
||Posted - 04/03/2012 : 18:15:54
What do x and y add up to? I have never seen arcs measured in degrees.
||Posted - 04/03/2012 : 14:47:00
Use what you know about vertical (opposite) angles.
||Posted - 04/03/2012 : 12:35:04
They refer to the measurement of the arc, if I understand correctly.
||Posted - 04/03/2012 : 12:16:48
I have a question about the diagrams. What do the angle measures on the circumference of the circles refer to?