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What is the length of the altitude drawn to the hypotenuse? The figure is not drawn to scale.

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What is the length of the altitude drawn to the hypotenuse? The figure is not drawn-example-1

1 Answer

3 votes

Answer:

Explanation:

Consider the figure, in Triangle ABC and triangle BDC, we have

∠ABC=∠BDC (90°)

∠C=∠C (reflexive)

Thus, by AA similarity rule, ΔABC is similar to ΔBDC.

Therefore, using the similarity condition,


(AD)/(BD)=(BD)/(DC)


(DB)^2=14{*}5


(DB)^2=70


DB=√(70)

Thus, the length of the altitude=
√(70)

What is the length of the altitude drawn to the hypotenuse? The figure is not drawn-example-1
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