Square is divided into four parts 20 cm^2, 16cm^2, 32cm^2 find the fou

1.	Square is divided into four parts 20 cm^2, 16cm^2, 32cm^2 find the fourth part
Answer» Answer: fourth part is 13 cm^2 or 32 cm^2 Step-by-step explanation: we know that if length of SIDE of square is 'a' then its area is given by a square.. means area must be a PERFECT square. area of square is SUM of all the areas in the figure.. that is 20 + 16 + 32 + x = 68 + x the nearest square is 81.. so to GET 81 x must be 13.. but if u see the figure it appears that fourth part is bigger than 20 so I must go to next square number that is 100 then u will get x to 32... i hope this helps you.. PLEASE mark this the brainliest...

Square is divided into four parts 20 cm^2, 16cm^2, 32cm^2 find the fourth part

Answer»

Answer:

fourth part is 13 cm^2 or 32 cm^2

Step-by-step explanation:

we know that if length of SIDE of square is 'a'

then its area is given by a square..

means area must be a PERFECT square.

area of square is SUM of all the areas in the figure..

that is 20 + 16 + 32 + x = 68 + x

the nearest square is 81.. so to GET 81 x must be 13.. but if u see the figure it appears that fourth part is bigger than 20 so I must go to next square number that is 100 then u will get x to 32...

i hope this helps you.. PLEASE mark this the brainliest...

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