Quick calc question
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posted by Damon
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Find the coordinates of the point whose polar coordinates are (20,140degrees). r=20 0=140 x=r cos (o) y=r sin (o) x=20 cos (140) y=20 sin (140) x=20 (0.7660)= 15.32 y=20 (0.6427)= 12.85 (15.32, 12.86) on my answer on my paper,
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Find the coordinates of the point whose polar coordinates are (20,140degrees). r=20 0=140 x=r cos (o) y=r sin (o) x=20 cos (140) y=20 sin (140) x=20 (0.7660)= 15.32 y=20 (0.6427)= 12.85 (15.32, 12.86) on my answer on my paper,
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Find the coordinates of the point whose polar coordinates are (20,140degrees). r=20 0=140 x=r cos (o) y=r sin (o) x=20 cos (140) y=20 sin (140) x=20 (0.7660)= 15.32 y=20 (0.6427)= 12.85 (15.32, 12.86) on my answer on my paper,
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