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Please explain how to find the apothem, especially in regards to 45-45-90 and 30-60-90 triangles.

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Solution Summary

This shows how to find the apothem in triangles.

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I'm using a glencoe book on geometry i have a test on chapter ten i only truly understand section 10-6 and a little bit of 10-1 but especially with 10-5 and 10-6 I don't understand at ALL. please i need some help, the people ...

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