Los lados de un triangulo miden 3cm,7cm, y 8cm ¿cuanto medirán los lados de un triangulo semejante a este si la razón de semejanza entre el primero y segundo es 2?

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what i would say the best answer is a. 40.5

she will do 520 after 52 weeks

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in the simple case, the two triangles point x and y are congruent because every corresponding side has the same length, and every corresponding angle has the same measure.