Vzorce do geometrie Flashcards

1
Q

objem krychle (kostka)

A

V = a³

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1
Q

obsah kruhu

A

S = πr²

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2
Q

povrch krychle (kostka)

A

S = 6a²

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3
Q

povrch kvádru (obdelník)

A

S = 2.(ab+bc+ac)

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4
Q

objem kvádru (obdelník)

A

V = a.b.c

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5
Q

obvod kruhu

A

o = 2πr

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6
Q

povrch kolmého hranolu

A

S = 2Sp + Spl (Sp = obsah podstavy, Spl = obsah pláště)

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7
Q

objem kolmého hranolu

A

V = Sp . v (Sp = obsah podstavy)

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8
Q

povrch válce

A

S = 2Sp + Spl
S = 2πr² + 2πr . v

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9
Q
A
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