What is the sin for 240?
1 Answer
Apr 12, 2018
Explanation:
#240^@" is in the third quadrant where "sin240^@<0#
#sin240^@=-sin(240-180)^@=-sin60^@=-sqrt3/2#
#240^@" is in the third quadrant where "sin240^@<0#
#sin240^@=-sin(240-180)^@=-sin60^@=-sqrt3/2#