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balu736 [363]
3 years ago
10

High school geometry

Mathematics
1 answer:
san4es73 [151]3 years ago
8 0

Answer:

BD = 3.75 units

Step-by-step explanation:

Given AD is an angle bisector then it divides the opposite side into segments tat are proportional to the other 2 sides, that is

\frac{AB}{AC} = \frac{BD}{CD} , substitute values

\frac{6}{8} = \frac{BD}{5} ( cross- multiply )

8 BD = 30 ( divide both sides by 8 )

BD = 3.75 units

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