Trigonometry Examples

$\arccos (- 4744.16)$

Step 1

Add $360 °$ to $- 4744.16$ until the angle falls between $0$ and $360 °$ . In this case, $360 °$ needs to be added $14$ times.

$A = - 4744.16 + 14 \cdot 360$

Step 2

Simplify.

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Step 2.1

Multiply $14$ by $360$ .

$A = - 4744.16 + 5040$

Step 2.2

Add $- 4744.16$ and $5040$ .

$A = 295.84$