The square and circle below are tangent at one point and meet at four other points. Whats the radius?
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Does the square or the circle have the greater perimeter? A surprisingly hard problem for high schoolers
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Two Circles and Tangents from Their Centers Problem
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Find tangent point on circle furthest east or west
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Equation of a line that is tangent to a curve at point
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How to draw circle tangents and removing the inner lines?
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Find the equation of the circle passing through two points (4,4) and (-2.-2) with radius 4
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Constructing a circle through a given point, tangent to a given line, and tangent to a given circle
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Angle subtended at the centre by a segment of a circle
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Area of intersection between two circles
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Finding the equation of more than one tangent line
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Intersection of straight line and circle
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Help with this trigonometry problem?
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N points on a Circle
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Calculating circle radius from two points and arc length
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Why is the tangent of an angle called that?
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Constructing a triangle given 2 sides and the inscribed circle's radius
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problem on intersecting circles