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Consider a regular tetrahedron whose

Consider a regular tetrahedron whose face is an equilateral triangle of side 7.Find the area of the horizontal cross section A
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A regular tetrahedron has sides of length s. Show that the surface area, A, of the tetrahedron can be determined using the
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Determine whether the following regular tetrahedrons have an edge length that is a whole number, a rational number or irrational
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A regular tetrahedron is a four sided pyramid with each side being an equilateral triangle. Let x be the length of the
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Four charges are arranged at the corners of a regular tetrahedron (a pyramid with four sides that are identical equilateral
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Four charges are arranged at the corners of a regular tetrahedron (a pyramid with four sides that are identical equilateral
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Four charges are arranged at the corners of a regular tetrahedron (a pyramid with four sides that are identical equilateral
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Paint the 4 faces of a regular tetrahedron by using 3 types of colors, how many possible solutions are there?
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Find the volume of a regular tetrahedron in which each edge is 8 in. long.I am so confused on this one and I really need some
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2. asked by Anna
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Find the surface area and volume of a regular tetrahedron of side 10cm.
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