Question

the base of a triangle field is 3 times its altitude.if the cost of cultivating field at rs24.6 per hectare is rs332. find its base and height

Answer 1

Answer:

The base of triangular is 3hm

we know that trainge are us 1/2×b×h

are of triangle is 1/2 (h×3h) = 3hsquare /2m^2

The rate of cutlaviting the filed is 24.6 per hectare

Are of trangular filed is 332.10/ 24.60

13.5 hectare

135000m^2 sence 1 hectare is 1000m^2

3h^2/2= 135000m^2

3h^2 is = 135000×2= 270000m^2

h^2 is = 270000/3 is 90000m^2

(300) square

h= 300m

Hencenc the height of the tranigular filed is = 300 and

Base of the traingleur filed is 3 × 300 is 900

the correct answer is 900 m

Step-by-step explanation:

Ans is 900m