Add to ORKGKnowledge about Analytic Geometry and Plane GeometryThe locus of midpoints of the line from some point to the points of a circle of radius r is a circle of radius r/2. You can drag the point on the large circle or the point at the other end of the lineComponente Curricular::Ensino Médio::Matemátic
Plane GeometryLet two circles with diameters BC and DE be tangent at point A. If BC || DE, then A, C...
Let ABC be a triangle. Let the feet of the altitudes from A, B, and C be A', B' and C', respectively...
A line intersects a circle 0, 1, or 2 times. The number depends on how the radius compares to the pe...
Analytic Geometry, Plane GeometryTwo lines rotate at the same speed around separate centers. Surpris...
Knowledge about plane geometryLet A and C be the centers of two tangent circles. Draw a line from a ...
Knowledge about plane geometry and polygonsThe midpoints of the sides of any quadrilateral form a pa...
Knowledge about plane geometry and polygonsThe midpoints of the sides of any quadrilateral form a pa...
Knowledge about plane geometryLet A and C be the centers of two tangent circles. Draw a line from a ...
Knowledge about GeometryThree noncollinear points determine a circle. In this Demonstration, you can...
Knowledge about plane geometry and trianglesLet ABC be a triangle and H the foot of the altitude fro...
Knowledge about plane geometry and trianglesLet ABC be a triangle and H the foot of the altitude fro...
Knowledge about Plane Geometry and CurvesThe area of the circle determined by the tangent line to th...
Knowledge about Number Theory and GeometryOnly a few points on a lattice lie exactly on a circle of ...
Componente Curricular::Ensino Médio::MatemáticaTwo circles in the plane can intersect in 0, 1, or 2 ...
Presents a geometric problem with concentric circles. Your student must find a way to calculate the ...
Plane GeometryLet two circles with diameters BC and DE be tangent at point A. If BC || DE, then A, C...
Let ABC be a triangle. Let the feet of the altitudes from A, B, and C be A', B' and C', respectively...
A line intersects a circle 0, 1, or 2 times. The number depends on how the radius compares to the pe...
Analytic Geometry, Plane GeometryTwo lines rotate at the same speed around separate centers. Surpris...
Knowledge about plane geometryLet A and C be the centers of two tangent circles. Draw a line from a ...
Knowledge about plane geometry and polygonsThe midpoints of the sides of any quadrilateral form a pa...
Knowledge about plane geometry and polygonsThe midpoints of the sides of any quadrilateral form a pa...
Knowledge about plane geometryLet A and C be the centers of two tangent circles. Draw a line from a ...
Knowledge about GeometryThree noncollinear points determine a circle. In this Demonstration, you can...
Knowledge about plane geometry and trianglesLet ABC be a triangle and H the foot of the altitude fro...
Knowledge about plane geometry and trianglesLet ABC be a triangle and H the foot of the altitude fro...
Knowledge about Plane Geometry and CurvesThe area of the circle determined by the tangent line to th...
Knowledge about Number Theory and GeometryOnly a few points on a lattice lie exactly on a circle of ...
Componente Curricular::Ensino Médio::MatemáticaTwo circles in the plane can intersect in 0, 1, or 2 ...
Presents a geometric problem with concentric circles. Your student must find a way to calculate the ...
Plane GeometryLet two circles with diameters BC and DE be tangent at point A. If BC || DE, then A, C...
Let ABC be a triangle. Let the feet of the altitudes from A, B, and C be A', B' and C', respectively...
A line intersects a circle 0, 1, or 2 times. The number depends on how the radius compares to the pe...