Odpowiedź:
S = ( ) = ( 1, 7)
I AC I² = ( 4 - (-2))² + ( 11 - 3)² = 6² + 8² = 36 + 64 = 100
I AC I = = 10
I AC I = 2 r = 10 ⇒ r = 5
Odp. ( x - 1)² +( y - 7)² = 5²
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Odpowiedź:
S = ( ) = ( 1, 7)
I AC I² = ( 4 - (-2))² + ( 11 - 3)² = 6² + 8² = 36 + 64 = 100
I AC I = = 10
I AC I = 2 r = 10 ⇒ r = 5
Odp. ( x - 1)² +( y - 7)² = 5²
========================
Szczegółowe wyjaśnienie: