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OpenStudy (elisaneedshelp):
help me find , height, and area face (area of face i guess), and base area of a octahedron? Please
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OpenStudy (elisaneedshelp):
with an edge of 6.8
OpenStudy (elisaneedshelp):
@ganeshie8 you still online? @RadEn
ganeshie8 (ganeshie8):
A regular octahedron is a regular polyhedron composed of 8 equal equilateral triangles.
ganeshie8 (ganeshie8):
Area of face = area of equilateral triangle of side 6.8
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ganeshie8 (ganeshie8):
use this formula : http://www.calculateme.com/cArea/area-equilateral-triangle.gif
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