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Ray Of Light [21]
2 years ago
8

What is the value of y?

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
3 0
Find TU with Pythagorean theorem:
TU=√6²-3²=√36-9=√27=3√3
Now you can find y:
y=√TU²+9²=√27+81=√108=6√3
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