Question

How do you express 140 degrees in radians? Round to nearest tenth

Answer 1

Answer:

2.4 rad

Step-by-step explanation:

To convert degree measure to radian measure

radian measure = degree measure × $\frac{\pi }{180}$

Thus for 140°

radian = 140 × $\frac{\pi }{180}$ = $\frac{7\pi }{9}$ ≈ 2.4

       

Answer 2

Answer:

7π/9

Step-by-step explanation:

Degrees To Radians : × · π/180

Radians To Degrees : × · 180/π

Plug into Equation And Solve: 140π/180

Simplify: 7π/9