What is the value of y?

Kia Kaha asked Mar 27, 2023

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37 votes

Kia Kaha asked Mar 27, 2023

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22 votes

Find UT

$\\ \rm\Rrightarrow UT^2=9(3)$

$\\ \rm\Rrightarrow UT^2=27$

$\\ \rm\Rrightarrow UT=3√(3)$

Now

$\\ \rm\Rrightarrow y^2=9^2+27$

$\\ \rm\Rrightarrow y^2=81+27$

$\\ \rm\Rrightarrow y^2=108$

$\\ \rm\Rrightarrow y=6√(3)$

Txominpelu answered Apr 2, 2023

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