Question

help help.
http://tinypic.com/r/10sc6lk/5
Calculate the m angle EBA, given m arc DA= 98° and m arc EFA= 262°.

Answer 1

would it be 82? because I did 1/2(262-98)

Answer 2

@Directrix

Answer 3

I think this is the theorem you need. See attachment.

Answer 4

so then I would divide it ?

Answer 5

So, you have to do 1/2 the difference of the far arc and the near arc.

(1/2) the difference of 262 and 98 = ?

Answer 6

umm I don't know

Answer 7

arcs?