a) Ile boków ma wielokąt foremny o kącie wewnętrznym 160 stopni ? b) Czy istnieje wielokąt foremny o.... Question from @natalusia421

September 2018 1 9 Report

a) Ile boków ma wielokąt foremny o kącie wewnętrznym 160 stopni ? b) Czy istnieje wielokąt foremny o kącie wewnętrznym 170 stopni? Proszę o opisanie wzorów i poszczególnych działań. ;D

sarabrecz

wew = 180° - (360° ⁄ a)

160 = 180 - (360/a)

360/a = 20 | *a

360 = 20a | /20

a = 18

b) wew = 180° - (360° ⁄ a)

170 = 180 - (360/a)

360/a = 10

10a = 360

a= 36

Istnieje taki wielokat.

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jak sie pisało rozprawke ?

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Odpowiedz na pytania. Musisz podać dwa argumenty. : 1. Who looks after your place when you are away? 2. Would you hire an interior decorator to do your flat/ house? why/ why not ? 3. How would you furnish your ideal kitchen ?

jak sie pisało rozprawke ?

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