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noname [10]
3 years ago
12

What is the value of y?

Mathematics
2 answers:
Oduvanchick [21]3 years ago
5 0

Answer:

Option 2 is correct.

Step-by-step explanation:

See the given figure.

Here triangle MTU is a right triangle.

Hence, applying Pythagoras theorem,  

TU² = TM² - MU² = 6² - 3² = 27 ....... (1)

Now, triangle NTU is also a right triangle.

Hence, NT² = TU² + NU² = 27 + 9² = 108

So, NT = √108 = 6√3

Therefore, option 2 is correct. (Answer)

kap26 [50]3 years ago
5 0

Answer:

B.

Step-by-step explanation:6\sqrt{3

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