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Mathematics 20 Online
OpenStudy (anonymous):

amistre64 , help me please! change radian measure to degree measure. -1.75

OpenStudy (amistre64):

if the radian measure is 1.75 then we need to divide out the pi that is inherent in a radian measure; then we can multiply this my 180 to set the degrees

OpenStudy (amistre64):

180(-1.75) ---------- pi

OpenStudy (anonymous):

(180*-1.75)/pi pi=3.14 or pi = 180 ?

OpenStudy (amistre64):

pi equals 3.14

OpenStudy (anonymous):

100.3 ?

OpenStudy (amistre64):

yep, but dont forget the "-" sign

OpenStudy (anonymous):

-100.3

OpenStudy (amistre64):

now, are you sure that the question says -1.75 radians; and not: -1.75 pi radians?

OpenStudy (anonymous):

yes, let me send you a file, but my computer slow

OpenStudy (anonymous):

OpenStudy (anonymous):

sorry nuber 8 not 10

OpenStudy (amistre64):

then -100.3 degrees is close enough :)

OpenStudy (anonymous):

ty

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