Bok rombu ma dł 13 cm , a przekątne 10 cm i 24 cm. Oblicz wys. tego rombu..
proszę was bardzoo ;)
d₁=10cm
d₂=24cm
p=½d₁d₂=½×10×24=120cm²
p=ah
a=13cm
120=13h
h=120:13=9³/₁₃cm
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d₁=10cm
d₂=24cm
p=½d₁d₂=½×10×24=120cm²
p=ah
a=13cm
120=13h
h=120:13=9³/₁₃cm