1 Answer

Achellies · Answer 1 · 2023-06-11T22:21:36+0000

To convert x radian to degrees, the formula used is,

$xrad=x*(180^(\circ))/(\pi)$

Hence, 9π/4 rad can be converted to degrees as,

$(9\pi)/(4)*(180^(\circ))/(\pi)=405^(\circ)$

Therefore, 9π/4 rad is equal to 405 degrees.

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