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The base of a triangular farm is three times itsaltitude. If the cost of irrigation the farm is6662.60 per hectare *493.60. Find the heightand the base of the farm. |
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Answer» Answer: AREA of field = Rate TotalCost
=( 24.68 333.18
)=13.5 HECTARES =(13.5×10000)m 2 =135000m 2
Altitude =X meters BASE =3X meter 2 1
×x×3x=135000 ⇒ 2 3x 2
=135000 ⇒x 2 = 3 135000×2
=90000 x=300 Base =900m Altitude =300m. |
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