and another problem
-552 degrees to radians
oops, its -533 degree to rad
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170
-8.76rad
The proper way to write it is pi, not pie.
degrees = radians x 180/pi
radians = degrees x pi/180
17pi/18 x 180/pi = 17/18 x 180 = 17 x 10 = 170 degrees
-533 degrees x pi/180 = -9.30 rads
A circle = 2pi = 6.28 rads
So, -9.30 + 6.28 = -3.02 + 3.14 = .12 rads
We would go around the circle clockwise 1 full time, then continue until we end up in quadrant II.
.12 rads clockwise from the horizontal (x-axis).
Approx 170 degrees. 1 pi = 180 degrees. (17/18) * 180 = 169.992
-9.30 ( to get radians, multiply the degrees by pi, and divide by 180).
1. 17(180)/18 = 170 degrees.
2. -533pi/180 if you need radians in terms of pi. If not just multiply by pi (3.14) and round to the hundredth. -9.30 radians in decimal form
Since one pie equals 180 degrees...you can multiply it out to cancel the pies...
like pie/pie = 1.
So in this case...
17pie/18 TIMES 180/pie
You can see that it's gonna end up pie/pie after you multiply it. Therefore, it will become just 1.
After the pies cancel out, it'd be (17 x 180)/ 18
The answer should be 170 degrees.
Good luck..
replace the pi with 180 degrees and reduce.
to do the second problem replace every 180 degrees with a pi and reduce, (not quite as easy as the first one)
Comments
////////
170
-8.76rad
The proper way to write it is pi, not pie.
degrees = radians x 180/pi
radians = degrees x pi/180
17pi/18 x 180/pi = 17/18 x 180 = 17 x 10 = 170 degrees
-533 degrees x pi/180 = -9.30 rads
A circle = 2pi = 6.28 rads
So, -9.30 + 6.28 = -3.02 + 3.14 = .12 rads
We would go around the circle clockwise 1 full time, then continue until we end up in quadrant II.
.12 rads clockwise from the horizontal (x-axis).
Approx 170 degrees. 1 pi = 180 degrees. (17/18) * 180 = 169.992
-9.30 ( to get radians, multiply the degrees by pi, and divide by 180).
1. 17(180)/18 = 170 degrees.
2. -533pi/180 if you need radians in terms of pi. If not just multiply by pi (3.14) and round to the hundredth. -9.30 radians in decimal form
Since one pie equals 180 degrees...you can multiply it out to cancel the pies...
like pie/pie = 1.
So in this case...
17pie/18 TIMES 180/pie
You can see that it's gonna end up pie/pie after you multiply it. Therefore, it will become just 1.
After the pies cancel out, it'd be (17 x 180)/ 18
The answer should be 170 degrees.
Good luck..
replace the pi with 180 degrees and reduce.
to do the second problem replace every 180 degrees with a pi and reduce, (not quite as easy as the first one)