Mathematics: Urgent. refer to the picture and solve for x

Urgent. refer to the picture and solve for x

Ответ:

kaya1523

10.03.2022

Label 4 points on the largest right triangle, A, B, C, D. There is a theorem (right triangle altitude theorem or geometric mean theorem) that establishes similarity between the 3 triangles in the image.

$\Delta ABC\sim\Delta ADB$

So corresponding sides occur proportionally to one another such that

$\dfrac{AC}{AB}=\dfrac{AB}{AD}\implies\dfrac x9=\dfrac{16}x$

$\implies x^2=144\implies x=12$

Urgent. refer to the picture and solve for x

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Ответ:

cravingnafi202

08.04.2021

Mathematics

vjzgxv. vjvjcvjkv. vjvkvkkb

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Urgent. refer to the picture and solve for x

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