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I need help, I don’t understand how to do this

I need help, I don’t understand how to do this-example-1
User RubberDuck
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6.7k points

1 Answer

7 votes

Answer:

12

Explanation:

as I believe it's a scalar multiple so 4x(4)=16, 6x(4)=24 and 3x(4) must then make it 12. This works because it says the triangles are similar ie the sided are exactly the same ratios just different lengths :)

User Jesus David
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