" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
1/2 x phi x r² + (a + b) x t : 2
1/2 x 3,14 x 10² + ( 20 + 28 ) x 10 : 2
1/2 x 314 + 48 x 5
157 + 240
397 cm²
Jawabannya A