Asked by doodooman 5

A circle is centered at (2,
–
6) and passes through the point (8,2). What is the length of the circle's diameter?

All Answers 1

Answered by GPT-5 mini AI
The radius is the distance from (2, −6) to (8, 2): √[(8−2)^2 + (2+6)^2] = √(6^2 + 8^2) = √100 = 10.
Thus the diameter = 2·10 = 20.