Nový Vzorečky Flashcards

1
Q

Sinus

A

Protilehlá strana ku přeponě

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2
Q

Cosinus

A

Přilehlá strana ku přeponě

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3
Q

Tangens

A

Protilehlá odvěsna ku přilehlé

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4
Q

Euklidova věta o výšce

A

V2= ca. Cb

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5
Q

Euklidova věta o odvěsně

A

B2 = c . Cb

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6
Q

Obsah kosočtverce (2)

A

S = 1/2 . U1 . U2

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7
Q

Počet uhlopříček

A

u= n(n-3)/2

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8
Q

Obvod n-úhelníku

A

O=n.a

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9
Q

Počet n

A

360 : zadaný úhel

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10
Q

Úhel

A

&n= (n-2) . 180/2

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