Question

Change 7/10 pi radians to degree measure

Answer 1

126 degrees

Explanation:

Answer 2

7pi/10 radians is 126º

Explanation:

We can use a rule of three to solve this question.

An entire lap on the circle is 360º = 2pi rad.

How many degrees are 7pi/10 rad = 0.7pi rad?

360º - 2pi rad

xº - 0.7pi rad

`2\pix = 360*0.7\pi`

`x = (360*0.7\pi)/(2\pi)`

`x = 126`

7pi/10 radians is 126º