A path of 4 m width runs round a semi-circular grassy plot whose circumference is 163 37 m Find:(i) the area of the path(ii) the cost of gravelling the path at the rate of Rs 1.50 per square metre(iii) the cost of turfing the plot at the rate of 45 paise per m2.

A path of 4 m width runs round a semi-circular grassy plot whose circu

1.	A path of 4 m width runs round a semi-circular grassy plot whose circumference is 163 37 m Find:(i) the area of the path(ii) the cost of gravelling the path at the rate of Rs 1.50 per square metre(iii) the cost of turfing the plot at the rate of 45 paise per m2.
Answer» A path of 4 m width runs round a semi-circular grassy plot whose circumference is 163 $\frac{3}{7}$ m Find: (i) the area of the path (ii) the cost of gravelling the path at the rate of Rs 1.50 per square metre (iii) the cost of turfing the plot at the rate of 45 paise per m².

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A path of 4 m width runs round a semi-circular grassy plot whose circumference is 163 37 m Find:(i) the area of the path(ii) the cost of gravelling the path at the rate of Rs 1.50 per square metre(iii) the cost of turfing the plot at the rate of 45 paise per m2.

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