AJUDEMMMMMMMMMMMMMMMMMMMM POOOOOOOOOOOORRRRRRRRRRR FAVOOOOOOOOOORRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR

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Um icoságono regular foi ampliado e seus lados que mediam 0,75 m passaram a medir 1,5 m. Nessa situação, qual foi o aumento no perímetro dessa figura ?????????????

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AJUDEMMMMMMMMMMMMMMMMMMMM POOOOOOOOOOOORRRRRRRRRRR FAVOOOOOOOOOORRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR