Math Flashcards by Victor Zekov

Q

What’s the formula for perimeter of a rectangle

A

2L+2W

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Q

What’s the formula for area of a rectangle

A

L.W

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Q

1 gram = how many mg?

A

1000mg

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Q

What’s the formula for circumfrence of a circle

A

2X3.14X r

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Q

What’s the formula for area of a circle

A

3.14 . Radius squared

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