Explicación paso a paso:
Hexágono:
P=6l
P=6(P+2)
P=6P+12
------------------------------------------------------------------------
Pentágono:
P=5l
P=5(5.5cm)
P=27.5cm
Rectangulo:
P=l+l+l+l
P=3.4cm+16cm+3.cm4+16cm
P=73.8cm
Círculo:
P=2πr
P=2π(8cm)
P=50.265482457436cm
P=2π(2.5cm)
P=15.707963267948cm
P=2π(4.5cm)
P=28.274333882308cm
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Explicación paso a paso:
Hexágono:
P=6l
P=6(P+2)
P=6P+12
------------------------------------------------------------------------
Pentágono:
P=5l
P=5(5.5cm)
P=27.5cm
------------------------------------------------------------------------
Rectangulo:
P=l+l+l+l
P=3.4cm+16cm+3.cm4+16cm
P=73.8cm
------------------------------------------------------------------------
Círculo:
P=2πr
P=2π(8cm)
P=50.265482457436cm
------------------------------------------------------------------------
P=2πr
P=2π(2.5cm)
P=15.707963267948cm
------------------------------------------------------------------------
P=2πr
P=2π(4.5cm)
P=28.274333882308cm