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Please help thank you.
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Please help thank you.

Please help thank you.-example-1
User Scott Roberts
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1 Answer

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full circle = 2 x 30 x PI = 60 PI

XY = 90 degrees
XPY = 360 -90 = 270 degrees ( 3/4 of a full circle )

XPY = 3/4 x 60PI = 45PI

answer is C 45PI


User Scott Offen
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