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anonymous
 one year ago
Find all possible solutions for x such that ∆ABC is congruent to ∆DEF.
∆ABC: sides length 7, 9, x
∆DEF: sides length 7, 10, x1
The solution to x = _______.
anonymous
 one year ago
Find all possible solutions for x such that ∆ABC is congruent to ∆DEF. ∆ABC: sides length 7, 9, x ∆DEF: sides length 7, 10, x1 The solution to x = _______.

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freckles
 one year ago
Best ResponseYou've already chosen the best response.09 doesn't equal 7 9 doesn't equal 10 so 9 equals... ?

Directrix
 one year ago
Best ResponseYou've already chosen the best response.0Lengths of corresponding sides of congruent triangles are congruent. 9 would have to equal x1 x would have to match to 10.
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