Question

oblicz obwód kwadratu o polu równym;

a) 6,4*10(-5 -u gory) km2

b)25*10(-1 -u gory) m2

c)1,6*10(7- u gory) mm2

Answer 1

oblicz obwód kwadratu o polu równym; a) 6,4*10(-5 -u gory) km2 = 64m^2

a = 8m

4a=32m

b)25*10(-1 -u gory) m2= 2500cm^2

a= 50cm

4a=200cm

c)1,6*10(7- u gory) mm2 =16m^2

a=4m

4a=16m