Răspuns :
AB = CD
_ _
EF GH
AB x GH = EF x CD
40 x GH = 50 x 20
2 dm = 20 cm
GH = ( 50 x 20 ) : 40 => GH = 25 cm.
_ _
EF GH
AB x GH = EF x CD
40 x GH = 50 x 20
2 dm = 20 cm
GH = ( 50 x 20 ) : 40 => GH = 25 cm.
AB x GH = EF x CD
40 x GH = 50 x 20
2 dm = 20 cm
GH = ( 50 x 20 ) : 40 => GH = 25 cm.