IXL D1: Identify Parallel, Intersecting, and Skew Lines and Planes (Geometry)

(3:29)

IXL E6: Equations of Parallel and Perpendicular Lines (Geometry)

(10:40)

IXL - Dilations: scale factor and classification (Geometry practice)

(6:31)

IXL S5: Area and Perimeter in the Coordinate Plane I (Geometry)

(6:34)

IXL - Dilations: graph the image (Geometry practice)

(3:14)

IXL - Rotations: find the coordinates (Geometry practice)

(2:30)

The most beautiful equation in math, explained visually [Euler’s Formula]

(26:57)

Dennis Gaitsgory, Max Planck Institute for Math: Proof of the geometric Langlands conjecture (ZOOM)

(53:24)

IXL L6: Reflections: Find the Coordinates (Geometry)

(12:35)

VIDEO IXL G 4 Review: interior and exterior angles of a polygon

(26:5)

IXL S6: Area and Perimeter in the Coordinate Plane II (Geometry)

(16:12)

IXL L13: Dilations: Graph the Image (Geometry)

(6:25)

IXL - Geometry (C.3) Identify Complementary, Supplementary, Vertical, Adjacent, and Congruent Angles

(25:1econd)

IXL S11: Perimeter and Area: Changes in Scale (Geometry)

(9:40)

IXL Geometry Q4: Special Right Triangles

(5:25)

IXL N10: Properties of Trapezoids (Geometry)

(8:54)

IXL E4: Equations of Lines (Geometry)

(11:58)

IXL N4: Find Missing Angles in Quadrilaterals (Geometry)

(13:2)

IXL Geometry G3: Exterior Angles of Polygons

(5:25)

IXL E7: Find the Distance Between a Point and a Line (Geometry)

(13:47)

IXL F4: Exterior Angle Inequality (Geometry)

(5:20)

IXL Geometry G2: Interior Angles of Polygons

(6:31)

IXL Geometry G4.Review: Interior and exterior angles of polygons

(5:2)

IXL E3: Graph a Linear Equation (Geometry)

(10:15)

IXL Geometry V.2 Find the radius or diameter of a circle

(5:25)

IXL M8: Proofs Involving Triangles I (Geometry)

(6:55)

iXL U16 Geometry

(14:14)