Use tables of logarithms to evaluate.

Use tables of logarithms to evaluate.
$\frac{4.28 \times 0.01677}{tan 20^o}$

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$\frac{4.28 \times 0.01677}{tan 20^o}$

No log

4.28 0.6314

0.01677 -2.2245

-2. 8559

Tan 20^o -1.5611

-1.2948

= 0.1971

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johnmulu answered the question on November 20, 2017 at 06:08

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