Jawaban terlampir
salam semangat
19. Rusuk miring = 10 cm (triple phythagoras 6,8,10)
Lp = 2La + K.tprisma
= 2.1/2.(10+4).8 + (10+10+4+8) 12
= 14.8 + 32.12
= 112 + 384
= 496 cm² (A)
20. V bak = s³
= 40³
= 64.000 cm³ ÷ 1000
= 64 liter
Debit air 2liter/menit = 64 liter ÷ 2liter/menit = 32 menit (A)
Semoga membantu ;)
Jangan lupa jadikan jawaban terbaik jika berkenan
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban terlampir
salam semangat
19. Rusuk miring = 10 cm (triple phythagoras 6,8,10)
Lp = 2La + K.tprisma
= 2.1/2.(10+4).8 + (10+10+4+8) 12
= 14.8 + 32.12
= 112 + 384
= 496 cm² (A)
20. V bak = s³
= 40³
= 64.000 cm³ ÷ 1000
= 64 liter
Debit air 2liter/menit = 64 liter ÷ 2liter/menit = 32 menit (A)
Semoga membantu ;)
Jangan lupa jadikan jawaban terbaik jika berkenan