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Luba_88 [7]
3 years ago
7

Please please please help me with this. I can't remember how to work this problem out. If someone could explain to me how to do

this problem that would be great.

Mathematics
1 answer:
RideAnS [48]3 years ago
6 0
If the two triangles are congruent it means that their side lengths are equal, so we can assume that x = 3x - 8 and so 2x = 8 and x = 4. Hope that helps :)
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