Persamaan Lingkaran
Dg P(0,0) dan melalui (a,b) :
x² + y² = a² + b²
P(0,0) dan melalui (-2,-4)
Persamaan lingkaran :
x² + y² = (-2)² + (-4)²
x² + y² = 20
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Persamaan Lingkaran
Dg P(0,0) dan melalui (a,b) :
x² + y² = a² + b²
P(0,0) dan melalui (-2,-4)
Persamaan lingkaran :
x² + y² = (-2)² + (-4)²
x² + y² = 20