For the given rectangular equation, write an equivalent polar equation.x2 + y2= 100
A. r = 10
B. r = 100
C. r = 10 cos ?
D. r = 10 sin ?
Answer: A
Mathematics
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A. (0, -1), (3, 0)
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What will be an ideal response?
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A. 
B. 
C. 
D. 
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