Two bike riders, x and y both start at 2pm riding towards each other from 40km apart. x rides at 30km an hour, y at 20km an hour. If they meet after t hours, find when and where they meet.
Multiple Angles at a Point on a Straight Line
Ironing Table 2
Modul 15_D_Amrin_SMAN 2 Baubau
Arches (Parabola, Catenary, Circular)
Isabelle Garand_equilateral triangle