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Mathematics 10 Online
OpenStudy (anonymous):

measure of angle S=30, measure of arc RS=84, and line RU is tangent to the circle at R. Find measure of angle U. The figure is not drawn to scale.

OpenStudy (anonymous):

OpenStudy (anonymous):

i did. :p so 60?

ganeshie8 (ganeshie8):

slight catch :- angle SRO is not 30

OpenStudy (anonymous):

x=30?

OpenStudy (anonymous):

30 isnt an answer choice :(

ganeshie8 (ganeshie8):

|dw:1368034558370:dw|

ganeshie8 (ganeshie8):

you should get 12 as answer

OpenStudy (anonymous):

how do i get 12?

ganeshie8 (ganeshie8):

|dw:1368034746210:dw|

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