Question

Oblicz objętość prostopadłościanu o podanych wymiarach
a) 10cm x2cm x4cm = c)5 mm x 2 mm x 7 mm =
b) 5 dm x 3 dm x 1 dm = d) 8m x9 m x 11 m =
proszę dam naj

Answer 1

A)
V = 10cm × 2cm × 4cm = 80 cm³

b)
V = 5dm × 3dm × 1dm = 15 dm³

c)
V = 5mm × 2mm × 7mm = 70 mm³

d)
V = 8m × 9m × 11m = 792 m³

Answer 2

Wzor na oobjetosc prostopadloscianu to
V = abc 
a)
V = 10cm * 2cm * 4cm = 20cm² * 4cm = 80cm³
b)
V = 5dm * 3dm * 1dm = 15dm³
c)
V = 5mm * 2mm * 7mm = 10mm² * 7mm = 70mm³
d)
V = 8m * 9m * 11m = 72m² * 11m = 792M³