The base of a triangular field is three times its height. If the cost of sowing the field at ₹64 per square metre is ₹ 864, then its base =
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Step-by-step explanation:
Since the cost of cultivating the field at at the rate of Rs. 36.72 per 100 square metre
is Rs. 49,572 => Area of the field =
36.72
49,572×100
=135000sqm
Now, area of the triangular field =
2
1
× base × height =135000
=>
2
1
×(3h)×(h)=135000
=>h
2
=90000
=>h=300m
And base =3×300=900m
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