Question

The equation of a circle is (x - 5)² + (y + 3)² = 576. What is the radius?

Answer 1

compare it wid "standard form of circle equation"

Answer 2

\(\large (x-h)^2 + (y-k)^2 = \color{red}{r}^2\)

Answer 3

radius \(\large =\color{red}{r}\)

Answer 4

i got a radius of 24

Answer 5

24 is \(\large \color{red}{\checkmark }\)

Answer 6

gw !

Answer 7

thank you!