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\nCompleting the Square Method for Finding the Center and Radius of a Circle\n

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\nThe video demonstrates two methods for finding the center and radius of a circle given its equation. The first method involves using a comparative approach by comparing the given equation to the general equation for a circle and then...\nThe video demonstrates two methods for finding the center and radius of a circle given its equation. The first method involves using a comparative approach by comparing the given equation to the general equation for a circle and then solving for the center and radius. The second method involves completing the square to rewrite the given equation in the form of the general equation for a circle. Both methods are explained step-by-step, with examples provided for each. The video also covers the three forms of the equation for a circle and the use of Pythagoras theorem to calculate the radius.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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8:58
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Grade
Higher Ed
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nKnowmo Advanced Maths\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Transcript\n
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Concepts

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values, length, work, radius, center
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Additional Tags

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as, maths, complete, the, square, to, find, radius:centre, of, a, circle, elongated format, expanded format, comparative method, numerical values, general equation, minus 8x, square rooted, circle centered, radius squared, format, method, centered, equation, squared, compare, point, side, minus, minus 8, equal, completing, expand
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Completing the Square Method for Finding the Center and Radius of a Circle\" href=\"/subscription/new\">\"Completing\n\n
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