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△ABC is congruent to △DEF. What is the value of x? Explain how you determined your answer.

User Anilam
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1 Answer

4 votes

Answer:

3

Explanation:

It is 3 because fi you multiply 5 by 3 you get 15, and if you multiply 10 by 3 you get 30. Subtract 30 by 6 and get 24. And finally, if you multiply 2 by 3 it gives you 9. 9+12= 21.

User Min Hyoung Hong
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