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k0ka [10]
3 years ago
13

Please help thank you.

Mathematics
1 answer:
mr_godi [17]3 years ago
5 0
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


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