pada segitiga XYZ dengan siku-siku di Y, cos Z,=20/24,tentukan nilai tan X dan tan Z
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
ΔXYZ ⇒ XZ=24 YZ=20 ⇒ XY = √24²-20² = √176
tan X = sisi depan/sisi samping = 20/√176 = 20√176/176
tan Z = √176/20