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Does someone know the answer to this ?
13 & 14​

Does someone know the answer to this ? 13 & 14​-example-1

1 Answer

5 votes
The first x should be 12. The sides are multiplied by 4. To find the missing side multiply the corresponding side by 4. 3x4=12. Another x should equal 63 as the sides are multiplied by 9. Multiply 7x9=63.
User Crichavin
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