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4 years ago

9

An angle measure of 82 degrees is equivalent to ____ radians. Round your answer to the nearest hundredth when necessary.

1 answer:

tester [92]4 years ago

5 0

2pi radians=360 degrees
rato and proprtion
xrad/(2pi)=ydeg/360
xrad/2pi=82/360
times both sides by 2pi
xrad=164pi/360
xrad=41pi/90
aprox pi=3.141592
xrad=1.431
round
xrad=1.43 radians

1.43 radians=82 degrees

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