A.
Diketahui:
V=1.920cm³
P=16cm
L=10cm
Ditanya:T=?
Penyelesaian:
V=p×l×t
1.920=16×10×t
1.920/16=10×t
120=10×t
120/10=t
12cm=t
Jawaban:12cm
B.
V=5.100cm³
P=20cm
T=17cm
Ditanya:L=?
5.100=20×l×17
5.100/17=20×l
300=20×l
300/20=l
15cm=l
Jawaban:15cm
C.
V=4.050cm³
L=9cm
T=30cm
Ditanya:P=?
4.050=p×9×30
4.050/9=p×30
450=p×30
450/30=p
15cm=p
Jawaban ≈
===================
a.) mencari tinggi
----------------------
panjang = 16 cm
lebar = 10 cm
volume = 1.920 cm³
––––
t = v ÷ ( p × l )
t = 1.920 ÷ ( 16 × 10 )
t = 1.920 ÷ 160
t = 12 cm
____________________
b.) mencari lebar
-------------------
panjang = 20 cm
tinggi = 17 cm
volume = 5.100 cm³
––––
l = v ÷ ( p × t )
l = 5.100 ÷ ( 20 × 17 )
l = 5.100 ÷ 340
l = 15 cm
_____________________
c.) mencari panjang
---------------------------
lebar = 9 cm
tinggi = 30 cm
volume = 4.050 cm³
p = v ÷ ( l × t )
p = 4.050 ÷ ( 9 × 30 )
p = 4.050 ÷ 270
p = 15 cm
Phytagoras0
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A.
Diketahui:
V=1.920cm³
P=16cm
L=10cm
Ditanya:T=?
Penyelesaian:
V=p×l×t
1.920=16×10×t
1.920/16=10×t
120=10×t
120/10=t
12cm=t
Jawaban:12cm
B.
Diketahui:
V=5.100cm³
P=20cm
T=17cm
Ditanya:L=?
Penyelesaian:
V=p×l×t
5.100=20×l×17
5.100/17=20×l
300=20×l
300/20=l
15cm=l
Jawaban:15cm
C.
Diketahui:
V=4.050cm³
L=9cm
T=30cm
Ditanya:P=?
Penyelesaian:
V=p×l×t
4.050=p×9×30
4.050/9=p×30
450=p×30
450/30=p
15cm=p
Jawaban:15cm
Jawaban ≈
===================
a.) mencari tinggi
----------------------
panjang = 16 cm
lebar = 10 cm
volume = 1.920 cm³
––––
t = v ÷ ( p × l )
t = 1.920 ÷ ( 16 × 10 )
t = 1.920 ÷ 160
t = 12 cm
____________________
b.) mencari lebar
-------------------
panjang = 20 cm
tinggi = 17 cm
volume = 5.100 cm³
––––
l = v ÷ ( p × t )
l = 5.100 ÷ ( 20 × 17 )
l = 5.100 ÷ 340
l = 15 cm
_____________________
c.) mencari panjang
---------------------------
lebar = 9 cm
tinggi = 30 cm
volume = 4.050 cm³
––––
p = v ÷ ( l × t )
p = 4.050 ÷ ( 9 × 30 )
p = 4.050 ÷ 270
p = 15 cm
____________________
Phytagoras0