Figuer, arealer Flashcards

1
Q

Formelen for arealet af et rektangel

A

A = l*b

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2
Q

Hvad står “l” for i formelen for arealet af et rektangel?

A

Længde

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3
Q

Hvad står “b” for i formelen for arealet af et rektangel?

A

bredde

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4
Q

Formelen for arealet af en trekant

A

A = (h*g):2

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5
Q

Hvad står “g” for i formelen for arealet af et trekant?

A

grundlinje

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6
Q

Hvad står “h” for i formelen for arealet af et trekant?

A

højde

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7
Q

Formelen for arealet af et parallelogram

A

A = h*g

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8
Q

Formelen for arealet af et kvadrat

A

A=s^2

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9
Q

Formelen for arealet af en rombe

A

A= h*g

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10
Q

Formelen for arealet af en trapez

A

A= 1/2h(a+b)

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11
Q

Hvad står “a og b” for i formelen for arealet af en trapez?

A

de parallelle sider

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12
Q

Hvad står “s” for i formelen for arealet af et kvadrat?

A

sidelængde

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