Question

Here is my question,

b is wrong

Answer 1

aint got doc files on this computer :)

Answer 2

try pdf ?

Answer 3

or screenshots

Answer 4

okay

Answer 5

o should be center; since r = 22; arc = 44; and center = 44

Answer 6

okay

Answer 7

when the angle is on the circle; its ration to the arc is:

ang:arc = 1:2

when its at center that ratio is:

and:arc = 1:1

Answer 8

knowing this, what do i do?

Answer 9

ang r is on the circle and its 22;

ang:arc = 1:2; 22:arc = 1:2; arc = 44

the other angle; the center one; shares the same arc:

center angle ration is:

ang:arc = 1:1 and:44 = 1:1 ; ang = 44