Question

The base of a triangular field is three times its altitude. If the cost of cultivating the field at ₹ $24.68$ per hectare is ₹ $333.18, find its base and height. ( $1 hectare = $10000 m^2) what is the base and the hieght

Answer 1

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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