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Analyze the given lengths and use the Right Triangle Altitude Theorem and its corollaries to write a proportion.
x=6sqrt(2)
y=6sqrt(6)
We want to find the values of the variables x and y. To do so, we will use the corollaries of the Right Triangle Altitude Theorem.
Let's do it, separately.
Cross multiply
Multiply
Rearrange equation
sqrt(LHS)=sqrt(RHS)
sqrt(a^2)=|a|
Split into factors
Write as a power
sqrt(a* b)=sqrt(a)*sqrt(b)
sqrt(a^2)=a
x ≥ 0
We know the length of the hypotenuse, the value for the length of a segment of the hypotenuse, and the value for the length of the leg adjacent to this segment. Therefore, we can use a corollary of the Right Triangle Altitude Theorem to write a proportion.
Cross multiply
Add terms
Multiply
Rearrange equation
sqrt(LHS)=sqrt(RHS)
sqrt(a^2)=|a|
Split into factors
Write as a power
sqrt(a* b)=sqrt(a)*sqrt(b)
sqrt(a^2)=a
x ≥ 0