covert to degrees 4pie9 and 7pie12 find degree measure of 34

covert to degrees 4pie/9 and 7pie/12

find degree measure of 3.458 radians

Solution

Convey radians to degree multiply with /180

So 4/9=4/9*180/

=4/9*180

=80 degrees

7/12 =7/12*180/

=7/12*180

=105 degrees

1 Radian =57.2958

Given 3.458 radians so convert to degrees is

3.458*57.2958=198.12887 degrees (using calculator)