Question

(Take it to be 3.14.)
20. A bed of roses is like as shown in fig. 17.22. In the
centre is a square and on each side there is semi-circle.
Side of the square is 21 m. If each rose-plant needs
6 m² of space, find out the number of plants which
can be planted in the whole figure.​

Answer 1

Answer:

17.22. In the centre is a square and on each side there is semi-circle Side of the square is 21 m. If each rose-plant needs 6 m2 of space, find out the number of plants which can be planted in the whole figure. Fig. 17.22

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