field is in the form of parallelogram has base 15 dam and altitude 8 dam find the cost of watering the field at 10 P per square metre
a)rs 12000
b) rs 120
c) rs 1200
d) rs 1120
give reason
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1 decameters= 1m
area = 150 m ×80 m
12000m2
1m2 = 10 p
= 120000p for given area
area = 150 m ×80 m
12000m2
1m2 = 10 p
= 120000p for given area
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