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题目来源：
OG详解-OG10 数学2 Q11
正确答案：A
题目详解
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Choice A is correct. It’s given that each side of equilateral triangle S is multiplied by a scale factor of k to create equilateral triangle T. Since the length of each side of triangle T is greater than the length of each side of triangleS, the scale factor of k must be greater than 1. Of the given choices, only2928is greater than 1.
Choice B is incorrect. If each side of equilateral triangle S is multiplied by a scale factor of 1, the length of each side of triangle T would be equal to the length of each side of triangle S. Choice C is incorrect. If each side of equilateral trianglenS is multiplied by a scale factor of 2829 , the length of each side of triangle T would be less than the length of each side of triangleS. Choice D is incorrect and may result from conceptual or calculation errors.
Choice B is incorrect. If each side of equilateral triangle S is multiplied by a scale factor of 1, the length of each side of triangle T would be equal to the length of each side of triangle S. Choice C is incorrect. If each side of equilateral trianglenS is multiplied by a scale factor of 2829 , the length of each side of triangle T would be less than the length of each side of triangleS. Choice D is incorrect and may result from conceptual or calculation errors.
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