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Question-121330




Question Number 121330 by ajfour last updated on 06/Nov/20
Commented by ajfour last updated on 06/Nov/20
Find ratio of coloured area to  outer square area.
Findratioofcolouredareatooutersquarearea.
Commented by MJS_new last updated on 06/Nov/20
I think this is not possible in a square???  but I′m tired and maybe I′m wrong...
Ithinkthisisnotpossibleinasquare???butImtiredandmaybeImwrong
Answered by mr W last updated on 07/Nov/20
Commented by mr W last updated on 07/Nov/20
tan α=((1−x)/1)=1−x  tan α=((1−y)/1)=1−y  ⇒x=y  ⇒AE=AF  ⇒β=π−2×(π/2)=0  ⇒impossible
tanα=1x1=1xtanα=1y1=1yx=yAE=AFβ=π2×π2=0impossible
Commented by ajfour last updated on 07/Nov/20
thanks for attempting Sir.
thanksforattemptingSir.

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