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fomenos
3 years ago
10

I need help Find the value of c

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
6 0

Answer:

<h2>         c = 7</h2>

Step-by-step explanation:

From Thales:

                          \dfrac{UW}{VX}=\dfrac{WY}{XZ}\\\\\dfrac9c=\dfrac{27}{21}\\\\c\cdot27=9\cdot21\\\\c=\dfrac{9\cdot21}{27}=7

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