Question

1. -/1 points find the degree measure of the angle with the given radian measure. (round your answer to one decimal place.) -1.8

Explanation:

Step1: Recall conversion formula

To convert radians to degrees, use the formula $D = R\times\frac{180^{\circ}}{\pi}$, where $D$ is the degree - measure and $R$ is the radian - measure.

Step2: Substitute the given value

Given $R=- 1.8$. Then $D=-1.8\times\frac{180^{\circ}}{\pi}$.

Step3: Calculate the value

$D=\frac{-1.8\times180}{\pi}\approx\frac{-324}{3.14159}\approx - 103.1^{\circ}$

Answer:

$-103.1^{\circ}$