" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
22=2×22/7×r
22×7=44r
154=44r
r=154/44
r=3,5cm
Ls=2×π×r×t
=2×22/7×3,5×9
=198cm²
smgga membantu
22=2×22/7×r
22×7=44r
154=44r
r=154/44
r=3,5cm
Ls=2×π×r×t
=2×22/7×3,5×9
=198cm²