Circle Q has a radius of 2 and circle T has a radius of 7. Use transformations to explain why circles Q and T are similar

Q: Find an equation of the circle passing through the points (2, 3), (-1, 6), and (5, 2).

A: Here we have to find the general equation of the circle with given 3 points (2, 3), (-1, 6), (5, 2).

Q: Write the equation of the circle with center at (-3, 6) that passes through (0, 6). Do not use…

A: The general equation of a circle is given by (x-h)^2 + (y-k)^2 = r^2, where (h, k) is the center of…

Q: Determine the center of the circle on which the points (1, 7), (7, -1) and (8, 6) lie. What is the…

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Q: Find the centre and radius of the circle x² + y2² - 4x+6y-23 = 0. O centre (2,-3), radius 6 O centre…

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Q: Find the radius of the circle passing through the points; (3,8), (9,6), and (13,-2).

A: