Tolong di jawab ya terampil 2 dan cermat 1 nya
Matematika
NURRAYAHANDAYANI
Pertanyaan
Tolong di jawab ya terampil 2 dan cermat 1 nya
2 Jawaban
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1. Jawaban givechiko
Terampil 2
1.)Panjang Balok=5 kubus satuan
Lebar Balok=3 kubus satuan
tinggi Balok=3 kubus satuan
Volume Balok=5 X 3 X 3
=45 kubus satuan
2.)P=6 cm
L=3 cm
T=4 cm
V=P X L X T
=6 X 3 X 4
=72 cm3
3.)V=P X L X T
P=V/(t × l)
=(300 cm3)/(5 X 6)
=10 cm -
2. Jawaban Nik001
Mapel : Matematika
Bab : Bangun ruang
Terampil 2
1).
Panjang balok = 5 kubus satuan
Leba balok = 3 kubus satuan
Tinggi balok = 3 kubus satuan
Volume balok = p x l x t
= 5 x 3 x 3
= 45 kubus satuan
2).
p = 6 cm
l = 3 cm
t = 4 cm
V = p x l x t
= 6 cm x 3 cm x 4 cm
= 72 cm³
Jadi, volume balok 72 cm³
3).
V = p x l x t
p = V / ( t x l )
= 300 cm³ / ( 6 cm x 5 cm )
= 300 cm³ / 30 cm²
= 10 cm
Jadi, panjang balok 10 cm
Cermat 1
1) V = p x l x t
= 15 cm x 8 cm x 6 cm
= 720 cm³
2) V = p x l x t
1.800 = 24 cm x 15 cm x t
1.800 = 360 x t
t = 1.800/360
t = 5 cm
3) V = p x l x t
35.100 = 65 x l x 18
35.100 = 1.170 x l
l = 35.100/1.170
l = 30 cm
4) V = p x l x t
12.150 = p x 18 x 15
12.150 = p x 270
p = 12.150/270
p = 45 dm
5) V = p x l x t
= 14 cm x 4 cm x 9 cm
= 504 cm³
6) V = p x l x t
600 = 15 x 5 x t
600 = 75 x t
t = 600/75
t = 8 cm
7) V = p x l x t
3.600 = 24 x l x 10
3.600 = 240 x l
l = 3.600/240
l = 15 dm
8) V = p x l x t
126 = p x 0,024 x 0,015
126 = p x 0,00036
p = 126/0,00036
p = 350.000 cm
9) V = p x l x t
= 0,05 cm x 800 cm x 4 cm
= 160 cm³
10) V = p x l x t
4.320 = p x 15 m x 16 m
4.320 = p x 240
p = 4.320/240
p = 18 m