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WITCHER [35]
3 years ago
15

Find all polar coordinates of point P = (9, 75°).

Mathematics
1 answer:
zubka84 [21]3 years ago
6 0

Answer:

1) (9, 75+360n)

2) (−9, 255+360n)

Step-by-step explanation:

(9, 75) is same as (9, 75 + 360)

so it would be (9, 435)

It can also be expressed as (-9, 75 + 180 degrees)

so (-9,255) degrees

In general, (9,75+360 n) for n≥0 represents half of the possible ways of representing the point : (9,75)  

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3. Find two possible lengths for CD if C, D, and E
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Given :

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1)

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