if the perimeter of square is equal to circumference of a circle then find the ratio of their area
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Side of square = x unit
Perimeter of square = 4x
radiusof circle= r
circumference of circle =2 pi r
According tocondition
2 pi r= 4x point as 1
x=pi r divided by 2
Ratio of area of square to area of circle =x^2 divided bypi r^2
put value of x from 1
pi^2 r^2 dividedby 4pir^2
pi /4
Answer pi/4
Perimeter of square = 4x
radiusof circle= r
circumference of circle =2 pi r
According tocondition
2 pi r= 4x point as 1
x=pi r divided by 2
Ratio of area of square to area of circle =x^2 divided bypi r^2
put value of x from 1
pi^2 r^2 dividedby 4pir^2
pi /4
Answer pi/4
ultrab30:
i asked in ratio
plz answer
Pi/4 means 22/7/4/1 =11/14
plz mark it as best
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