Membuka kubus

作成者:Jerol Videl Liow, Arthur Lee

A cube is divided into 6 congruent right pyramids. Drag the yellow dot to 'close' the cube. This shows the volume of a square base pyramid with height equal to half its base edge.

新しい教材

Solving 2x2 and 3x3 Systems Using Cramer's Rule
Identifying Sine, Cosine, Tangent Ratios in Right Triangles (Quick)
Kopie von Exact values on the unit circle (degrees)
Square Cross Sections
Slopes of Perpendicular Lines

教材を発見

annemarie_pettit_ptsofcc_paragraph
Blazer Dilation
Sri Yantra 3
Constructing Angles: Ex. 6
Calender

トピックを見つける

単位円
二次関数
二次方程式
長方形
球面