34m^^^4 10000 cm1 =340000 crn Im = 100 cm |J lm1 = 10000 cm2
Ml
0,0015km
\km = lOOOm 1 tfm2 1000000m1
0,0015 1000000 m = I500 m = 1500 10000 cm2 = 15000000 cm
lm = 10(km Im1 =10000 cm‘
0,005*m2
c matfiz24.pl :