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What is the value of x?
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5 votes
What is the value of x?

What is the value of x?-example-1
User Pykih
by
6.7k points

1 Answer

6 votes

Answer:

5 units (you are right!)

Explanation:

The triangles ABD and BCD are similar.

Therefore,


(x)/(10)=(10)/(4x) \\4x^(2)=100\\x^(2)=25\\x=5

I hope this helped!

User Badfilms
by
6.8k points
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