Answer:
If its area is 1728 m2, find the cost of fencing it at Rs 30 per metre. ... Find the area of the square, the length of whose diagonal is (i) 72 cm ... Rate of painting = Rs 160 per m2 ... Rate of constructing the path = Rs 125 per m2
length=160m
breadth=120cm
Area=120cm×160cm
=19200cm²
total cost=19200cm²×₹25
=₹480000
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Answer:
If its area is 1728 m2, find the cost of fencing it at Rs 30 per metre. ... Find the area of the square, the length of whose diagonal is (i) 72 cm ... Rate of painting = Rs 160 per m2 ... Rate of constructing the path = Rs 125 per m2
Answer:
length=160m
breadth=120cm
Area=120cm×160cm
=19200cm²
total cost=19200cm²×₹25
=₹480000