Circles (By Daffydd) Flashcards

Learn about Pi & Circles

1
Q

How do you find Area of a Circle?

A

Pi x Radius Squared

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2
Q

What is the Radius?

A

The distance from the centre to the edge.

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3
Q

How do you find the Circumference?

A

Pi x Diameter

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4
Q

What is the Diameter?

A

The distance from one edge to the other through the centre.

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5
Q

What is Pi to three decimal places?

A

3.141

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