PMC 2014-15 Q6

저자: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?

새 자료

百分數及其應用
活动三：应用性质
祖冲之的期望：内棋与外棋
圓的基本性質
第八周作业1

자료 찾기

面積換算公式
五上複合圖形的面積
Sequence指令作圖-3
重心謝易昀
sin(x) 的函數圖形的副本

주제 찾기

원
정적분
미분(미적분학)
지수함수
평균