PMC 2014-15 Q6

Author: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?

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兩組對邊相等的四邊形
球體建築師
三位數除以一位數（一）
兩位數除以一位數（二）
【案例】2013年安徽高考15题

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整數÷整數_ 工作紙（一）_題8
TRIANGLE
Ambiguous Cylinder Illusion
对数的运算性质
y=x sin(1/x) 的圖形

Discover Topics

LCM and GCD
Rotation
Tangent Function
Multiplication
Geometric Mean