Another method

回答: trial solutionmonseigneur2024-01-03 22:08:24

ABC is the corner cut out. CE and BD are parallel, so AC/AD=AE/AB, or AC*AB=AD*AE. So triangle ABC and ADE are of equal area. Let DF=AE/2, so area(DFG)=area(ADE)/2=area(ABC)/2. Cut along FG.

 

 

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这个好!能解决问题 -万斤油- 给 万斤油 发送悄悄话 万斤油 的博客首页 (0 bytes) () 01/05/2024 postreply 16:36:01

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