17. 2 × (p+l)
2 × (17+10) = 2 × 27= 54cm
19. L kain= 80 × 80 = 6.400 cmpersegi
6.400 ÷ 10.000 = 0,64 mpersegi
21. c. 10
22. V = 15 × 15 ×15 = 3.375 cmkubik
no. 16 sy belum tau..
tlg di cek lg....
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
17. 2 × (p+l)
2 × (17+10) = 2 × 27= 54cm
19. L kain= 80 × 80 = 6.400 cmpersegi
6.400 ÷ 10.000 = 0,64 mpersegi
21. c. 10
22. V = 15 × 15 ×15 = 3.375 cmkubik
no. 16 sy belum tau..
tlg di cek lg....