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Write the equation of a circle that has a center at (4, - 5) and radius of 9.

Write The Equation Of A Circle That Has A Center At 4 5 And Radius Of 9 class=

Sagot :

SandyLauren13idn

Answer:

( x - 4 )^2 + ( y + 5 )^2 = 9^2

Step-by-step explanation:

equation of a circle: ( x - h )^2 + ( y - k )^2 = r^2

( h, k ) is the center and r is the radius.

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