Write the equation of the circle with a center (5,4) and a radius of 7.

(x-5)^2+(y-4)^2=49

Step-by-step explanation:

equation of a circle is:

(x-h)^2+(y-k)^2=r^2

(x-5)^2+(y-4)^2=7^2

(x-5)^2+(y-4)^2=7x7

(x-5)^2+(y-4)^2=49

i dont know sorry

step-by-step explanation:

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

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