Ask Question
13 March, 16:14

An angle measures 7/9pi radians. What is the degree measure of the angle?

A. 140°

B. 280°

C. 439.6°

+1
Answers (1)
  1. 13 March, 16:50
    0
    2pirad=360 deg

    so

    xrad/2pi=ydeg/360

    times both sides by 360 to solve for ydeg

    180xrad/pi=ydeg

    so

    7/9pi rad

    180 (7/9pi) / pi=ydeg

    140=ydeg

    140 deg

    A is answer
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “An angle measures 7/9pi radians. What is the degree measure of the angle? A. 140° B. 280° C. 439.6° ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers