" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
luas lingkaran = 22/7 x 28 x 28 = 2.464 cm²
Luas juring POQ = 17,6 / 176 x 2464 = 246,4 cm²