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Author Question: Match the equation of the circle with its correct center and radius:I.r=10, (20,50)A. (x+40)2 + ... (Read 93 times)

rmenurse

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Question 1

For a sphere with a center of (10,40,-30), match the following farthest vertices to their corresponding radii:
I.r = 1.732A. farthest vertex (20,60,-50)
II.r = 30B. farthest vertex (0,-20,0)
III.r = 67.823C. farthest vertex (30,70,30)
IV.r = 70D. farthest vertex (15,25,35)
V.r = 66.895E. farthest vertex (11,41,-31)


Question 2

Match the equation of the circle with its correct center and radius:
I.r=10, (20,50)A. (x+40)2 + (y-30)2 = 2500
II.r=30, (-20,30)B. (x-20)2 + (y-50)2 = 100
III.r=60, (-25,-25)C. (x+20)2 + (y-30)2 = 900
IV.r=20, (-80,10)D. (x+25)2 + (y+25)2 = 3600
V.r=50, (-40, 30)E. (x+80)2 + (y-10)2 = 400



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Marked as best answer by rmenurse on Oct 14, 2019

Kedrick2014

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rmenurse

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Reply 2 on: Oct 14, 2019
Wow, this really help


shailee

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Reply 3 on: Yesterday
Excellent

 

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