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change 570 degree to radian in term of pi A. 19 pi over 6 B. 6 pi over 19. C. pi over 19 D. 2pi over 19
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change 570 degree to radian in term of pi A. 19 pi over 6 B. 6 pi over 19. C. pi over 19 D. 2pi over 19

User Pranavk
by
7.2k points

1 Answer

5 votes
360 degrees=2pi radians

so

xdegrees/360 degrees=yrad/2pirad
so

570 degrees

570/360=yrad/2pirad
19/12=yrad/2pirad
times both sides by 2pi
19pi/6=yrad
19pi/6 radians

A is answer
User Czifro
by
8.1k points
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