1 Answer

Proseidon · Answer 1 · 2021-10-25T01:57:03+0000

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$\cot(A) = (AC)/(BC) \\$

$\cot(60°) = (AC)/(8 √(3) ) \\$

$(1)/( √(3) ) = (AC)/(8 √(3) ) \\$

$(AC)/(8 √( 3) ) = (1)/( √(3) ) \\$

Multiply sides by 8√3

$8 √(3) * (AC)/(8 √(3) ) = 8 √(3) * ( 1 )/( √(3) ) \\$

AC = 8

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