jkbo

In the figure, what is the value of x?
a.45
b.60
c.75
d.90

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jkbo

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dpflan

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Is this all the information you are given?

jkbo

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yes it is

dpflan

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I don't really understand the x degree inside of the circle

jkbo

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o ok

jkbo

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i dont either

dpflan

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Well, it appears both lines are tangent to circle, so if each line is at a 90degree with the radius

dpflan

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|dw:1343880999717:dw|

dpflan

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|dw:1343881050304:dw|

dpflan

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|dw:1343881079798:dw|

jkbo

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alright iam kind of getting it now but i need a little more help

dpflan

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Yeah, I'm sorry, I don't know if there is enough information. I assume that in your accompanying text it discusses theorems related to tangent and radial lines in circles and the respective angles

dpflan

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If you can find out the inner angle, then you'll be able to find x

jkbo

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alright thank you