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44 votes
44 votes
I need help ASAP please

I need help ASAP please-example-1
User Sergeych
by
3.1k points

1 Answer

9 votes
9 votes

Answer: 10x-10=8x

Explanation:

Those two triangles are congruent by SAS, so their corresponding sides should be congruent too. 10x-10 and 8x are corresponding sides, so by setting them equal, you end up with the answer.

User Ask And Learn
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