Answer: radius r = 5.72
Height h = 4.04
Step-by-step explanation: Please find the attached file for the solution
Answer: 
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Work Shown:
6x-y = -3 is the same as 6x-y+3 = 0
6x-y+3 = 0 is the form Ax+By+C = 0 with A = 6, B = -1, C = 3.
The distance d that line is from the point (p,q) = (6, 2) is found by the following

No, Kari is not correct. 24 times 6 does not equal 114, it equals 144.