" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Lp = ( 4 X 6 X 10 ) + ( 2 X 6 X 6 )
= 240 + 72
= 312
- luas alas = 6 x 6 = 36 cm²
- keliling alas = 6 x 4 = 24 cm
- tinggi prisma = 10 cm
jawab :
Luas permukaan = (2 x L alas) + (K alas x tinggi prisma)
= (2 x 36) + (24 x 10)
= 72 + 240
= 312 cm²