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ra1l [238]
2 years ago
7

Find the value of X to the nearest tenth. Choices are: 3, 6, 9, 12

Mathematics
1 answer:
nata0808 [166]2 years ago
8 0

Answer:

Here, we have BC // ST, by applying Thales theorem:

UB/US = UC/UT

=>UB = UC x US/UT =6 x 12/(6 + 18) = 3

=> x = US - UB = 12 - 3 = 9

=> Option C is correct.

Hope this helps!

:)

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