Question

Circle question..

Answer 1

is QPR a right angle?

Answer 2

oops didn't see the arc

Answer 3

they are inscribed angle

Answer 4

ok so, what relation do you have about the subtended arc and the angle that makes it?

Answer 5

hold on, over complicated it

Answer 6

does QR pass throught the center?

Answer 7

i guess thats the arc of the angle

Answer 8

no it isnt, hmm let me think on it for a min

Answer 9

kk

Answer 10

is 160 arc length or circumference

Answer 11

sorry I was gone so long, I was trying to not lose my mind. So the picture is the only given info correct?

Answer 12

if you have 160 as the outside arc, using inscribed angle theorem you can safely say that angle P is 80.

Answer 13

80 + 57 + 3x+13 = 180

Answer 14

150 + 3x = 180

3x = 30

x=10

Answer 15

@ferrariwindows77 where did u get that 80?