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a=1,4m+10cm=1,5m
P=a*h
P=1,4m*1,5m=2,1m²
Odp: Pole rombu wynosi 2,1m²
p=14*24
p=336
odp:pole wynosi 336 cm<kwadratowych>
14 dm +10cm=14+1(bo zamieniamy)=15- druga wysokość
P=0,5*e*f
P=0,5*14*15
P=7*15
P=105 m