graniastosłup ciasna: ile ścian ma graniastosłup prosty o 51 krawędziach ?

M:

Miś Uszaty: Graniastosłup o n bokach ma 3n krawędzi 3n=51 n=17 Stad graniastosłup ten ma 17 sciań bocznych +2 podstawy

kamira: The easiest way was probably to show that this new quadrilateral has all right angles. You could do this by showing that its sides are parallel to the diagonals of the rhombus and have lengths equal to half the lengths of these diagonals. And since the diagonals of the rhombus intersect at right angles, the sides of this new quadrilateral must also create right angles. https://blockblastonline.com

kamira: The easiest way was probably to show that this new quadrilateral has all right angles. You could do this by showing that its sides are parallel to the diagonals of the rhombus and have lengths equal to half the lengths of these diagonals. And since the diagonals of the rhombus intersect at right angles, the sides of this new quadrilateral must also create right angles. https://blockblastonline.com

Jinxia: Co tutaj się dzieje