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list one positive and one negative angle co terminal with 7pi/6 radians?

2007-12-30 14:08:11 · 1 answers · asked by Kelly S 1 in Science & Mathematics ➔ Mathematics

1 answers

7pi/6... a full cycle is 2pi (360 degrees), so

Add 2pi to find a positive angle coterminal to it
7pi/6 + 2pi = 19pi/6

Subtract 2pi to find a negative angle coterminal to it
7pi/6 - 2pi = -5pi/6

2007-12-30 14:11:25 · answer #1 · answered by ¿ /\/ 馬 ? 7 · 1⤊ 0⤋

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