Question

the base of a triangular field is 3 times its height . If the cost of cultivating the field at the rate of Rs 25 per 100 m² is Rs 60000, find its base and height.

Answer 1

dear student

$$\begin{gathered} area=\frac{60,000}{1}\times \frac{100}{25}=240,000 \\ area=\frac{1}{2}*b*h=\frac{3h^2}{2}=240,000 \\ h=400 \\ b=1200 \end{gathered}$$