.
Priyanka took a wire and bent it to form a circle of radius 14 cm. Then she
nt it into a
get whose one side is 24 cm long. What is the length of the wire? Which figure
encloses more area, the circle or the rectangle? SSC Circle
[4]
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Answer:
radius = 14
Perimeter of circle =2πr
=2×22/7×14
=88cm
Length of wire is 88cm .
Now ,
Perimeter of rectangle = 2 (l+b)
88 =2(24+b)
b=20cm
Ar. of rectangle= l×b
=20×24
=480cm^2
Ar. of circle = πr^2
=22/7×14×14
=616cm^2
Hence, circle encloses 136cm^2 of more area than rectangle .
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