" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
= 440² ÷ (4 × 3,14)
= 193.600 ÷ 12,56
= 15.414,01 cm²
# Semoga Membantu
L.1/2O =0,5×3,14×10×10
=157 cm^2
L.diarsir = 400-157
= 243 cm^2