Question

what is the formula of circle​

Answer 1

$question$

what is the formula of circle

$answer$

The general equation of a circle is (x – h)2 + (y – k)2 = r2, where (h, k) represents the location of the circle's center, and r represents the length of its radius. Circle A first has the equation of (x – 4)2 + (y + 3)2 = 29

$radius$

$r$

$other \: formula$

$A</p><p></p><p>=</p><p></p><p>π</p><p></p><p>r</p><p></p><p>2</p><p></p><p>$

$help$

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Answer 2

Answer:

A= pai r2

circumference of circle (h - x) power 2 + ( y- k) power 2 = r power 2