Jawab:
persamaan umum :
x²+ y²+ Ax+ By + C = 0
x²+ y²-2x- 4y -22 = 0
Didapat pusat nya p (1,2)
C = -22
r² = a² + b² - c
r² = 1² + 2² + 22
r² = 1 + 4 + 22
r² = 27
r =
Semoga membantu..
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Jawab:
persamaan umum :
x²+ y²+ Ax+ By + C = 0
x²+ y²-2x- 4y -22 = 0
Didapat pusat nya p (1,2)
C = -22
r² = a² + b² - c
r² = 1² + 2² + 22
r² = 1 + 4 + 22
r² = 27
r =
Semoga membantu..