How to Plant an Herb Garden""Planting an Herb Garden

[Albert1]

View attachment 2266

 

[Albert1]

https://www.physicsforums.com/attachments/2266

Spoiler

let area of $\triangle 1=$ area of $\triangle 2=t$
and area of $\triangle 3=1$
then area of $\triangle 4=t^2$
we have area of $\triangle 3 +$ area of $ \triangle 4=t^2+1 \geq$ area of $\triangle 1+$ area of $\triangle 2=2t$
$(AP\geq GP)$