Temat:
MatematykaAutor:
ace55Utworzono:
1 rok temuOdpowiedź: w załączniku :]
a]
[tex]P_{I} =6cm*4cm=24cm^{2}[/tex]
[tex]P_{II} =6cm*5cm=30cm^{2}[/tex]
[tex]P_{III} =6cm*3cm=18cm^{2}[/tex]
[tex]P_{IV} =\frac{3cm*4cm}{2} =\frac{12cm}{2} =6cm^{2}[/tex]
b]
[tex]P_{I} =8cm*4cm=32cm^{2}[/tex]
[tex]P_{II} =4cm*4cm=16cm^{2}[/tex]
c]
[tex]P_{I} =12,5cm*7cm=87,5cm^{2}[/tex]
[tex]P_{II} =12,5cm*6cm=75cm^{2}[/tex]
[tex]P_{III} =7cm*6cm=42cm^{2}[/tex]
Autor:
esperanzabranch
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