Question

write the equivalent measure of the given angle:
1.)45 degrees.
2) π
3) 7 π/ 6

Answer 1

equivalent degree and radian measures

Answer 2

\(\Large \pi^r = 180^o\)

Answer 3

hii @hartnn ! ^_^

Answer 4

so,
Radians to degrees,
\(\Large x^r = x\times 180^0/\pi\)

Degrees to radians ,
\(\Large x^o = x \times (\pi/180)\)

oh hai dara :)

Answer 5

45 is in degrees
so use 2nd formula, put x =45

Answer 6

heyy, i am using this formula, radians to degrees : 180 degrees/ πrad

Answer 7

degrees to radians : πrad / 180 degrees

Answer 8

aww this is just the same Lol

Answer 9

for radians to degrees , that what i wrote,
1st formula, multiply by 180, divide it by pi

for degrees to radians
....
yes same lol

Answer 10

is my solution correct?
given :π
sol'n: πrad x 180 degrees / πrad = 180

Answer 11

yes!
pi radians = 180 degrees , correct :)

Answer 12

45 degrees = 45 degrees x πrad/180 degrees = 45 π/180 rad = =π/4 rad

Answer 13

yes :)

Answer 14

:) :) :) :) :) okayy

Answer 15

and the 3rd problem?

Answer 16

you try first ?
multiply by 180, and divide it by pi ....

Answer 17

i got it

Answer 18

nice! :)

Answer 19

270pi /180 rad = 3/2 rad?

Answer 20

what was the question for that ?

Answer 21

270 degrees ?

Answer 22

for 270 degrees

Answer 23

yes, then where did pi go in the answer :P

Answer 24

3 π / 2 rad

Answer 25

now correct :)

Answer 26

is it necessary to put a rad?

Answer 27

its the unit.
like if you say i walked 2 , will it sound good ?
i walked 2km is more accurate right ?

Answer 28

so, yes, necessary to put rad

Answer 29

okayy. thaanks

Answer 30

wow , that took you 10 minutes to understand :P
lol, just kidding ...

Answer 31

what were you typing ? :P sorry i didn't mean to interrupt...

Answer 32

how about determining the quadrants of the angle. the given is -146 degrees. and the other one is -328.

Answer 33

you know the range of angles in every quadrant ?

Answer 34

sorry, i'm chatting with my friend lately so it took m e almost 10 minutes. lol

Answer 35

quadrant 1 if i

Answer 36

t's below 90 deg?