tolong ya no 9 yang dalam tabel sama caranya

Kelas : VIII
Pelajaran : Matematika 
Materi : Bangun datar
Kata kunci ; panjang, lebar, luas

Penyelesaian:

1.  p = 27 m = 270 dm, l = 8 dm

L =p.l = 270.8 = 2160 dm²

2. p = 5 m = 500 cm
L = 250 cm²
l = L/p = 250/500 = 0,5 cm

3. L = 2 ha = 20000 m²
l = 600 m

p = L/l = 20000/600 = 33,3 cm

4.p = 35 dam =350 m
l = 6 dm = 0,6 m
L = 350.0,6 = 210 m²

5. p = 700 mm
L = 0,07 m² = 70000 mm²
l = L/p = 70000/700 = 100 mm

6. p = 560 m =56 dam
l = 90 dam
L = 56.90 = 5040 dam²

7.p = 6 cm = 60 mm
l = 8 mm
L = 60.8 = 480 mm²

8. l = 125 m = 0,125 km
L = 0,15 ha = 0,0015 km²

p = L/l = 0,0015/0,125 = 0,012 km

10. l = 2 cm 
L = 18 cm²
p = 18/2 = 9 cm = 90 mm