Question

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Sheena is playing carrom with her friend. after sometime they find this game to be boring and not so entertaining.They started arrangements with circular disks of the carrom board.
Answer= a) Area of 9 circular disks??? B) if we join the centres of 4 disks in the corner what will be the side of the square? c) find the area of squares so formed d) what is the area of shaded region in square units e) if the perimeter of circle is equal to that of the square then find the ratio of their areas​

Answer 1

Answer:

Learn that the perimeter of a circle has its own special name, called "circumference." The symbol is a capital C. It is calculated using the formula Pi x diameter, or 3.14 x d = C. It can also be calculated by Pi x (2 x radius) = C or 3.14 x (2 x r) = C.

Step-by-step explanation:

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