a. What is more?
ACTIVITY 4:
1. Convert each degree measure to radians. Leave answers in terms of pi.
a 330°
b. 480°
c. 15
b. 105°
e. 265°
f. -120°
g. -315
2. Convert each radian measure to degree-minute-second measure (approximate if
necessary)
77 rad
. b. *
20 rad
151 rad
g-35 rad
h. -5 rad
d. - rad

rad
3
f.
c.
6
3. Find the angle between 0 and 360° (ifin degrees) or between 0 rad and 2nr rad (if
in radians) that is coterminal with the given angle.
29
a. 685°
f. rad
b. 451°
& Frad
-1400°
h. 16 rad
d. 960°45'34"
i. -20 rad
e. -728°15'43"
-3
2
C.
4. Find the angle between -360° and 0° (if in degrees) or between-2nrad and 0 rad
(if in radians) that is coterminal with the given angle.
a. 685
29
rad
6
b. 451°
-rad
h. 16 rad
C. -1400°
d. 960°45'34"
e-728°15'43"
i. -20 rad