PMC 2014-15 Q6

Autor:Arthur Lee, Anthony OR 柯志明

The area of the square (which consists of 3 triangles) is 8 cm^2. The triangles can be rearranged by dragging the red dots to make a rectangle. What will be the perimeter of that rectangle?

Neue Materialien

Nested spiral octagon
Earth with coastline
長方體平面投影 (Codex版)
國旗 (作圖步驟直接餵給 Claude)
Fibonacci Clock

Entdecke Materialien

畫三角形題2d
分數乘法_李樂雯
DSE Circle-ACT06 Relationship of Tangents and Radius of a Circle
圆的面积展开的副本
滚动的石头

Entdecke weitere Themen

Logarithmus
Zufallsvariablen oder Zufallsgrößen
Binomialverteilung
Rhombus oder Raute
Rechtwinklige Dreiecke