Geometry Flashcards

1
Q

Jednotky obsahu postup km2-dm2 (koľkatimi násombíme delíme)

A

Km ha a m dm
*100 / :100

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2
Q

Čo znamená táto značka a naopak
o / obsah / S / Objem/ polomer/ d

A

Obvod S,Povrch, V, r , priemer

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3
Q

Povrch a objem kocky

A

S: 6aa. V:aaa

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4
Q

Povrch a objem kvádra

A

S: 2(ab+ac+cb). V: abc

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5
Q

Obsah lichobežníka

A

(a+c)*Va
————-
2

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6
Q

Obsah trojuholníka

A

aVa. bVb. c*Vc
——. -——- ——-
2. 2. 2

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7
Q

Objem a obsah hranola

A

V: SpVa. S: 2Sp+ Spl (Sp -podstava/ Spl-plášť)

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8
Q

Hektolitre a Litre

A

Hl *100 L (dl, cl, ml zvyšok krát 10)

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9
Q

Obsah a obvod kruhu

A

S=Pírr. o=Pí*d

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10
Q

Obvod a obsah kosoštvorca

A

O=4a. S= aVa

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11
Q

Obvod a obsah kosodĺžnika

A

O=2(a+b). S= aVa/ b*Vb

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12
Q

Ramená a základne lichobežníka

A

a+c -základne/ b+d -ramená

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13
Q

Výška lichobežníka

A

2S
——
(a+c)

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14
Q

Strana “a “ lichobežníka

A

2S
—- -c
V

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15
Q

Strana c lichobežníka

A

2S
—- -a
V

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16
Q

Objem Ihlanu

A

V=Sp*Vt. (Vt- výška telesa)
______
3