Math Flashcards

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1
Q

Prisme

Volum og Areal

A

Volum=lbh

A=2lb+2lh+2bh

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2
Q

Terning

Volum og Areal

A

V=s^3

A=6s^2

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3
Q

Sylinder

Volum og Areal

A

V=PIr^2h

A=2PIr^2+2PIr*h

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4
Q

Pyramide

Volum

A

V=lbh/3

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5
Q

Kjegle

Volum

A

V=PIr^2h/3

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6
Q

Kule

Volum og Areal

A

V=4PIr^3/3

A=4PIr^2

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7
Q

Masse, tetthet, volum

A

T/V

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8
Q

Strekning,tid,volum

A

T/V

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9
Q

Målestokk

A

Målestokk=lengden på bildet
——————
Lengden i virkeligheten

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10
Q

Trapes

Areal

A

A=(a+b)*h/2

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11
Q

Sirkel

Areal og omkrets

A

A=PI*r^2

O=2PIr

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12
Q

Sirkelsektor

A

2 veier

1)
PIr^2n/360

2)
2PIr*n/360

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