the area of a circular Garden is 5544 m square outside this Garden a path of uniform width is laid all around the area of the path is 2002 m square find the radius of the circular Garden and the width of the path
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Answered by
5
We know that area of circle is ( pi × radius square)
So if the radius if the garden is "r"
then
22/7 × r^2 = 5544 ( since pi= 22/7)
r^2 = 5544 × 7 /22
r^2 = 1764
r = root over 1764 = 42m
So if the radius if the garden is "r"
then
22/7 × r^2 = 5544 ( since pi= 22/7)
r^2 = 5544 × 7 /22
r^2 = 1764
r = root over 1764 = 42m
Answered by
6
sry that's the wrong process...
correct process is here,
area of circular garden = 5544.
πr×r = 5544
r×r = (5544×7)/22
r×r = 1764
r = 42m
correct process is here,
area of circular garden = 5544.
πr×r = 5544
r×r = (5544×7)/22
r×r = 1764
r = 42m
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