a) 91 : 7 cm= 13cm
-----------------
b) 16cm * 5 = 80
80:20=4cm
h=4cm
Proszę, Liczę na Naj :)
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a) 91
: 7 cm= 13cm
-----------------
b) 16cm * 5 = 80![cm^{2} cm^{2}](https://tex.z-dn.net/?f=+cm%5E%7B2%7D+)
80
:20=4cm
h=4cm
Proszę, Liczę na Naj :)