Apakah (3pi) / 8 radian darjah?

Apakah (3pi) / 8 radian darjah?
Anonim

Jawapan:

# (3pi) / 8 # radian #= 67.5^@#

Penjelasan:

Nisbah standard ialah # (180 ^ @) / (pi "radian") #

# (3pi) / 8 "radian" #

#color (putih) ("XXX") = (3 membatalkan (pi)) / 8 membatalkan "radians" xx (180 ^

#color (putih) ("XXX") = (540 ^ @) / 8 #

#color (putih) ("XXX") = 67.5^@#