→ Pola Figur → Start Learning / Download MP3 Flashcards

start learning

Question		Answer
wzór na prostokąt start learning		a•b
trójkąt start learning		a•h/2
romb start learning		e•f/2
równoległobok start learning		a•h
kwadrat start learning		a•a
trapez start learning		(a+b)•h
rozwiąż: oblicz pole równoległoboku o wysokości 6 cm i podstawie 7 cm start learning		P=a•h=6•7=42cm²
oblicz pole prostokąta o bokach 5dm i 3dm start learning		P=a•b=5•3=15dm²
1dm to ile cm? start learning		1dm=10cm
1m to ile cm? start learning		1m=100cm
1 ha to ile m? start learning		1ha= 10000m
1 km to ile m? start learning		1km=1000m
1 cm to ile mm? start learning		1cm=10mm
1a to ile m? start learning		1a to 100m²
1m to ile dm? start learning		1m² to 1000dm²
zamień: 18dm² to ... cm² start learning		18•dm•dm=10•10= 100cm= 18•100=1800cm²
32m to... cm start learning		32•m•m=100•100= 10000cm=32•10000=320000cm²
2ha to ... m² start learning		2•hh=100002=20000m²
33km to ...m start learning		33km= 10001000=100000033=33000000m²
33km to ...m start learning		33km= 10001000=100000033*33000000m²

pola figur