Question

the base of triangular field is three times its height is the cost of cultivation the field at rupees 36 per hectare is rupees 486 find the base and height 1 hectare is equal to 10000 m square.

Answer 1

Answer:

Step-by-step explanation:

Let the height of triangular field be =h, then base = 3h

Now cost of per hectare is 36 and total cost =486

so, area of field = 486/36=13.5

we know that area of triangle is 1/2*b*h

therfore, 1/2*3h*h=13.5

h^2=13.5*2/3=9

h= under root 9=3

and base =3h=3*3=