" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a = sudut lncip, maka 0° < a < 90°
besar sudut, berada d kuadran 1
cos = samping / miring
sam = 12
mir = 13
depan = √(13^2 - 12^2) = √25 = 5
ditanya : sin...?
jawab :
sin = depan / miring
sin = 5/13