Question

Convert the degree measurement to radians. Express answer as multiple of π: 126°A. 5π/8B. 7π/10C. 6π/9D. 3π/5

Answer 1

Answer:

Explanations:

To convert angles from degrees to radians, multiply the angle by π/180

For angle 126°, the equivalent measurement in radian is:

$\begin{gathered} 126\text{ }\times\frac{\pi}{180} \\ \frac{126\pi}{180} \end{gathered}$

Reduce to the lowest term by dividing the numerator and denominator by 18:

$\begin{gathered} \frac{126\pi\div18}{180\div18} \\ \frac{7\pi}{10} \end{gathered}$