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ella [17]
3 years ago
12

What is the value of x?

Mathematics
1 answer:
Serjik [45]3 years ago
6 0
The triangle ADC and the triangle CDB are similar. Therefore:
\dfrac{x}{6}=\dfrac{6}{8}\ \ \ \ |cross\ multiply\\\\8x=6\cdot6\\\\8x=36\ \ \ |:8\\\\x=4.5
Answer: A 4.5

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