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?

Nuevos recursos

平行線的斜率
科氏力 (Coriolis Force)
比較五件物件的重量
垂直線的斜率
活动三：应用性质

Descubrir recursos

Area of rectangle
glt-h02-05-圓錐展開
tool
以「時」和「分」報時的副本
柱面

Descubre temas

Triángulos Escalenos
Recta Secante o Secante
Programación Lineal
Ángulos
Triángulos