" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
135/360 = 15/40= 3/8
luas daerah diaksir = 3/8 πr²
luas daerah diaksir = 3/8 × 22/7× 17,5 × 17,5
luas daerah diaksir adalah = 360,9375 cm²
jawabannya E