Answer:
Correct answer: B: (x + 10)² + (y + 5)² = 125
Step-by-step explanation:
Given:
Point A(-5, 5) point that belong to the circle
Point C(-10, -5) = (a, b) coordinates of the center of the circle
The standard form of the circle equation is:
(x - a)² + (y - b)² = r²
we will replace the given coordinates in the circle equation
(-5 -(-10))² + (5 -(- 5))² = r²
(-5 + 10)² + (5 + 5)² = r²
5² + 10² = 125 = r²
r² = 125
the required equation of the circle is:
(x + 10)² + (y + 5)² = 125
God is with you!!!
