Question

I want answer plz
$\pi \cot(22662.4.0156 \sqrt{596} \times \frac{?}{?} )$
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Answer 1

$\pi \cot(22662.4.0156 \sqrt{596} \times \frac{?}{?} )$

answer is in attachment .

Answer 2

"cos^2 30° cos^2 45° + 4sec^2 60° + (1/2)cos^2 90° - 2tan^2 60° these are all special angles and you should memorize the trig ratios of the 30-60-90 and the 45-45-90 triangles = (√3/2)^2 (1/√2)^2 + 4(2)^2 + (1/2)(0) - 2(√3)^2 = (3/4)(1/2) + 16 + 0 - 2(3) = 3/8 + 16 - 6 = 10 3/8 or 83/8"