Convert 100 degrees to radians.

Question

A)

B)

C)

D)

Answer 1

Hi Kush P

You can just use the conversion factor

π Radians = 180 °

Set up your conversion so that the units you want to remove cancel out and your are left with the desired units

100° * (π Radians/180°) the degrees cancel out

5π/9 Radians

Hope this helps

Answer 2

90 degrees is pi/2 radians

100 degrees is a little more than pi/2

5pi/9 is slightly more than pi/2 5/9 is a little more than 1/2

5pi/9 is the correct answer, the best answer, without doing the actual calculations

180 degrees = pi

R/100 = pi/180

R/10 = pi/18

R/5 = pi/9

cross mutliply

9R =5pi divide by 9

R = 5pi/9