2 years ago

ZDAC = ZBAD What is the length of BD? Round to one decimal place. 5.8 0 5.5

Mathematics

1 answer:

o-na [289]2 years ago

8 0

Answer:

Step-by-step explanation:

traingle ADC and triangle ADB are similar triangles

$\frac{AC}{AB}=\frac{CD}{DB}\\\\$

Substitute the values

$\frac{5.8}{5.5}=\frac{3}{BD}\\\\5.8*BD=5.5*3\\\\BD=\frac{5.5*3}{5.8}\\\\BD=2.8$

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Step-by-step explanation:

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allochka39001 [22]

Step-by-step explanation:

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Step-by-step explanation:

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