Question

renewing a triangular garden with perimeter 450m.

The sides of the garden are in the ratio 5 : 12 : 13. If rate of fencing is Rs 70/-per meter and rate to lay lawn is
Rs 50/ per m2
(i) What is the cost of fencing the whole garden by leaving 5m for gate.
a) Rs 31150/ b) Rs 2220/ c) Rs 31500/ d) Rs 22500/ (ii) Longest side of the garden measures ______
a) 195m b) 180m c) 76m d) 450m
(iii) Area of the garden is
a) 6750m2 b) 5760 m2 c) 5760 m2 d) None of these

(iv) Cost of planting grass half the area of the garden is
a) Rs 176800/ b) Rs 168750/
c) Rs 678150/ d) Rs 353700/

Answer 1

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