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Question Number 205135 by mr W last updated on 09/Mar/24

Commented by mr W last updated on 09/Mar/24

ABCD is square.  find ((red area)/(blue area))=?

ABCDissquare.findredareabluearea=?

Answered by TonyCWX08 last updated on 10/Mar/24

  If you observe,  Shape (Red+Blue) and Shape(Red) are similar    Know   small side = 4  big side = 8  Ratio of side  =4:8  =1:2    Ratio of Area  =1^2 :2^2   =1:4    Red:(Red+Blue) = 1:4  Blue=4−1=3  ((Red)/(Blue))=(1/3)

Ifyouobserve,Shape(Red+Blue)andShape(Red)aresimilarKnowsmallside=4bigside=8Ratioofside=4:8=1:2RatioofArea=12:22=1:4Red:(Red+Blue)=1:4Blue=41=3RedBlue=13

Commented by mr W last updated on 10/Mar/24

very nice!

verynice!

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