the sum of areas of two squares is 400sq m .if the difference of their perimeter is 16 m find the side of two square
plzzz give the answer quickly
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Step-by-step explanation:
let a be the sides of squares are a and b
according to the question
a^2 +b^2 =400
and 4a-4b =16
a-b=4
a= b+4
putting the value of a in first equation
(b+4)^2 + b^2 =400
2b^2 +8b -384=0
by solving about equation you will get the answer
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