" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
luas yg di arsir = luas juring besar - luas juring kecil
=
=
= 942 - 314
= 628
nomor 2
diket : jarak yg ditempuh 176 setelah 100 x putaran
maka keliling lingkaran (K) = 176/100 = 1,76 cm
dit :
D =
L =