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September 22, 2014

September 22, 2014

Posted by **leena : aww maths !!! help me** on Thursday, July 11, 2013 at 9:28am.

1. 8 inches

2. 4 inches

- maths -
**Writeacher**, Thursday, July 11, 2013 at 10:18amhttp://www.khanacademy.org/math/geometry/basic-geometry/circum_area_circles/v/circles--radius--diameter-and-circumference

Watch this teaching video. Take notes; replay if needed; work it out.

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