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3 years ago

The endpoints of the diameter of a circle are (-7, 3) and (5, 1). What is the center of the circle?

Mathematics

1 answer:

MrMuchimi3 years ago

8 0

Answer: C. (-1, 2)

<u>Step-by-step-explanation:</u>

The center is the midpoint of the endpoints

→ $\bigg(\dfrac{x_1+x_2}{2}$ , $\dfrac{y_1+y_2}{2}\bigg)$

→ $\bigg(\dfrac{-7+5}{2}$ , $\dfrac{3+1}{2}\bigg)$

→ $\bigg(\dfrac{-2}{2}$ , $\dfrac{4}{2}\bigg)$

→ (-1 , 2)

The midpoint is (-1, 2)

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