Write the equation of the circle centered at ( − 2 , 10 ) that passes through ( − 20 , 14 ) .

Answer 1

(x - h)² + (y - k)² = r²

(x + 2)² + (y - 10)² = r²

(-20 + 2)² + (14 - 10)² = r²

Can you solve for r and answer?