" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
r = 100
rumus
x = r x cos a
= 100 x cos
= 100 x cos (180+ 30)
= 100 x cos 30
= 100 x
= 50
y = r x sin a
= 100 x sin 210
= 100 x sin (180+30)
= 100 x sin 30
= 100 x
= 50
mkasukkan titiknya (x,y) =(50 , 59)