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22-07-2020
Mathematics

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In triangle △JKL, ∠JKL is right angle, KM and is an altitude. JL=20 and ML=15, find KL.

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LunarSoldier LunarSoldier

22-07-2020

Answer:

KL = 17.32

Step-by-step explanation:

[tex]KL^{2} = (ML)(JL)\\KL^{2} = (15)(20)\\KL^{2} = 300\\\sqrt{KL^{2} } = \sqrt{300} \\KL = 17.32[/tex]

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