Maths - Circle formulae

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  • Created by: herecomei
  • Created on: 04-02-14 21:48
Formula for Circumference of a circle
(pi) D or 2(pi)r
1 of 6
Formula for the Area of a circle
(pi) r^2
2 of 6
Area of a semicircle
1/2 x (pi) x r^2
3 of 6
Area of a quarter circle
1/4 x (pi) x r^2
4 of 6
Perimeter of a semicircle
(pi) x r + 2 x r
5 of 6
Perimeter of a quarter circle
1/2 x (pi) x r + 2 x r
6 of 6

Other cards in this set

Card 2

Front

Formula for the Area of a circle

Back

(pi) r^2

Card 3

Front

Area of a semicircle

Back

Preview of the front of card 3

Card 4

Front

Area of a quarter circle

Back

Preview of the front of card 4

Card 5

Front

Perimeter of a semicircle

Back

Preview of the front of card 5
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