Formule în cerc Flashcards by Ice 21 | Brainscape

Q

Ce formulă are lungimea cercului?

A

2πR

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Q

Ce formulă are aria discului?

A

πR^2

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Q

Ce formulă are aria sectorului de disc?

A

(πR^2*n°)/360°

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Q

Ce formulă are lungimea arcului de cerc?

A

(πR*∢la centru)/180°

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