Question

si : AC + AB =25 calcular x.
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Answer 1

Hallar MN si: AB + CD = 60 ... AB = BD = a. Dato: AC – CD = 50. (a + x) – (a - x) = 50. 2x = 50 x = 25 ... Calcular “AD”; si: AC = 10 ; AD + CD =.30