In the diagram, PQ is a chord of the circle with centre M. PQ is produced to R such that QR = PQ. T is the midpoint of PQ and MT is drawn. Prove that MR² = MQ² +2QR²

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A: Here in given equations a, b, c we have to find the center and radius of the equation.

Q: 4) Determine if (,1) is a point on the unit circle V3 5) If the point (x,) lies on the unit circle,…

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Q: In right AOAT, M is the midpoint of AT. a. M has coordinates (?, b. Find, and compare, the lengths…

A: In right triangle OAT, given coordinates are O(0, 0), A(0, 8) and T(-6, 0)

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Q: 11. that a point chosen at random is in the smallest circle

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Q: 14.) Using the equation of a circle (x- 3)² + y? = 49 find the radius and the center:

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Q: There is a point on the unit circle that has y-coordinate of /3. True False

A: Topic - circles Answer is false

Q: What is the center of circle P if its diameter has endpoints at Q(-5, – 3) and R (0,6)? y 18 OE3

A: The answer is found in step-2

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Q: A

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Q: 4. The following circle has the equation: x + y² = 25. Endpoints A(-3,4) and B(4,3) form a chord on…

A: Explanation of the answer is as follows

Q: 36) Given the points P(3,2) and Q(6,6) a. Find PQ b. Find the midpoint of PQ

A: solution:- use formulaes from coordinate geomatry

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