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Examples

Page (3 of 6) Examples:   1    2    3    4    5    6  

Example 3

4 x 5.8 cylinder

This cylinder has two circles (each with a radius of 2 cm) and one rectangle (with a length of 5.8 cm and a width the circumference of the circles).

Circle 1π x 22   
= 4π
12.56 cm2
Circle 2π x 22   
= 4π
12.56 cm2
Rect 15.8 x 4π
= 23.2π
72.85 cm2
Total97.97 cm2

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