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Mathematics, 31.05.2020 20:58 hannah396
The surface area of which composite figure is the sum of the areas of eight triangular faces?
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O two rectangular pyramids joined at their congruent bases
two rectangular pyramids joined at two congruent lateral faces
O two triangular prisms joined at their congruent bases
two triangular prisms joined at two congruent lateral faces
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The surface area of which composite figure is the sum of the areas of eight triangular faces?
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