vápník Demontovat Systém vertex line chladič Tom Audreath Nařízení vlády
Vertex – Prism Kites
The vertex of the right angled triangle lies on the straight line 2x-y-10 = 0 and the two other vertices, at points (2,-3) and (4,1) then the area of the triangle is? | Socratic
Angles | Lesson (article) | Geometry | Khan Academy