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Find the length of z, round to the nearest tenth

Find the length of z, round to the nearest tenth-example-1
User Arcane
by
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1 Answer

7 votes
By the secant rules, ...
.. UV² = UW*UX
.. z² = 6*(6+8)
.. z = √84
.. z ≈ 9.2
User Marvin Frommhold
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6.2k points