Triangle Side Length

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Last modified by

on

Jul 24, 2020, 6:28:07 PM

Created by

on

Jan 4, 2014, 6:59:12 PM

a = \sqrt{b^{2} + c^{2} - 2 \cdot b \cdot c \cdot \cos (α)}

$a = sqrt( "b" ^2+ "c" ^2- 2* "b" * "c" *cos( alpha ))$

Side b

$"Side b"$

Side c

$"Side c"$

α : interior angle

$alpha ": interior angle"$

• Plane Geometry Calculator by MichaelBartmess

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TriangleSideLength-illustration.png

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