2007-04-13 02:52:29 · 9 answers · asked by simba22 1 in Science & Mathematics ➔ Mathematics
3π/4 (180/π) =
π cancell
4 divided into 180 = 45
The equation becomes
3/1 (45) =
135 / 1 =
135°
135° is quadrant II
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2007-04-13 03:12:12 · answer #1 · answered by SAMUEL D 7 · 0⤊ 0⤋
If you convert 3pi/4 by multiplying it by 180/pi, you will get an angle of 135, which is in the second quadrant
2007-04-13 02:56:49 · answer #2 · answered by Katekudo 1 · 0⤊ 0⤋
3pi/4 = 3(180 deg.)/4
= 135 deg.
which is in quadrant 2
2007-04-13 03:11:15 · answer #3 · answered by Sam 2 · 0⤊ 0⤋
The given angle is in 2nd quadrant.
As angle 3pi/4 = 135 degree (1rad=180/pi deg. hence 3pi/4 rad = 135 deg.). The range of 2nd quadrant is 90deg(pi/2 rad) to 180deg(pi rad).
Hence it is in 2nd quadrant.
2007-04-13 03:03:34 · answer #4 · answered by dragon 2 · 0⤊ 0⤋
3pi/4 = 3/4 x 180º = 135º Therefore it will be in the second quadrant (ie <180º and >90º )
2007-04-13 02:57:37 · answer #5 · answered by physicist 4 · 0⤊ 0⤋
2 pi =360^
pi=180^
pi/2=90^
pi/4=45^
A=3 x45^=135^, II.quadrant
2007-04-13 03:07:08 · answer #6 · answered by Anonymous · 0⤊ 0⤋
3(180)/4
135
haha. 2nd quadrant....top left
2007-04-13 02:59:45 · answer #7 · answered by Jami 3 · 0⤊ 0⤋
2nd quadrant
2007-04-13 02:58:48 · answer #8 · answered by Anonymous · 0⤊ 0⤋
135 degree
2007-04-13 03:22:07 · answer #9 · answered by Anonymous · 0⤊ 0⤋