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Explain how to find coordinates for Q

Explain how to find coordinates for Q-example-1
User Hoang Cap
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User Steven Mastandrea
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Answer:

Q = (4, - 1)

Explanation:

DF is the diameter of the circle with center Q.

So, Q is the midpoint of DF.

By mid point formula.


Q = \bigg( (1 + 7)/(2), \: \: (3 - 5)/(2) \bigg) \\ \\ Q = \bigg( (8)/(2), \: \: ( - 2)/(2) \bigg) \\ \\ Q = (4, \: \: - 1)

User Ruslan Isay
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