Question

O is the center of the circle. Assume that lines that appear to be tangent are tangent. What is the value of x?

Answer 1

do you know what the measure of the minor arc is?

Answer 2

No, it show as x.

Answer 3

so what's the minor arc?

Answer 4

124

Answer 5

ok. and the whole circle is 360. So
major arc = 360 - minor arc
What's the major?

Answer 6

236

Answer 7

yes.\[x=\frac{ major - minor }{ 2 }\]

Answer 8

174

Answer 9

no. subtract first. then divide

Answer 10

Ha, sorry I got excited and wrote the whole thing. It's 56!!

Answer 11

yes

Answer 12

Thank you :)

Answer 13

you're welcome