what is 4 radians converted to degrees? if necessary, round your answer to the nearest degree.\n13°\n45°\n229…

Explanation:

Step1: Recall conversion formula

We know that to convert radians to degrees, we use the formula $D = R\times\frac{180^{\circ}}{\pi}$, where $D$ is the measure in degrees and $R$ is the measure in radians. Here $R = 4$.

Step2: Substitute and calculate

$D=4\times\frac{180^{\circ}}{\pi}=\frac{720^{\circ}}{\pi}\approx\frac{720}{3.14159}\approx229^{\circ}$

Answer:

$229^{\circ}$