Question

convert -3 radian into degree
pls solve this​

Answer 1

Step-by-step explanation:

D/180 = C/360

given C = 3

3/360 = D/180

D × 360 = 180 × 3

D = 180×3/360

D = 540/360

D = 1.5

so 1.5 degrees

Answer 2

Answer:

171°49'5.5"

Step-by-step explanation:

first step

because given that 3 radain so

we know that change radain into degree formula is 180/pi and degree into radain is pi/180 so

3 radain into degree equal to=

3×180/pi ( pi= 22/7 )

= 3×180×7/22

= 3780/22

= 171.81°

If you are change into minute and second of answer then we got

=171°49'5.5"