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\nFinding Equations of Tangents to a Circle\n

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\n\nPublisher:\n\nKnowMo\n\n\n
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\nThe video provides an explanation of how to find the equation of a tangent to a circle using algebraic and graphical frameworks. The presenter goes through a three-step process, starting with finding the gradient of the radius at a...\nThe video provides an explanation of how to find the equation of a tangent to a circle using algebraic and graphical frameworks. The presenter goes through a three-step process, starting with finding the gradient of the radius at a particular point, then using it to work out the gradient of the tangent, and finally substituting in the point of intersection to find the equation of the tangent.\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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9:01
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Grade
12th - 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 GCSE 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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graphs, perpendicular lines, lines, radius, tangent, work, sides
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Additional Tags

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gcse, and, igcse, maths, lecture, videos, 4., advanced, 4.3.2, tangents, to, a, circle, general format, bring back, equals mx, hand side, step process, negative reciprocal, drawn accurately, intercept point, circle theorems, drawn, perpendicular, touches, part, squared, line, point, equation, find, case, question, equal, fact, sqrt 25
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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: Finding Equations of Tangents to a Circle\" href=\"/subscription/new\">\"Finding\n\n
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