" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
•p = 12a
•l = 4a
•t = 8a
dit:
•luas permukaan = ???
•volume = ???
jawab:
luas permukaan
= 2pl + 2pt + 2lt
= 2(12)(4) + 2(12)(8) + 2(4)(8)
= 96 + 192 + 64
= 352 a²
volume
= p × l × t
= 12 × 4 × 8
= 384 a³