Question

The base of a triangle field is two times its altitude. if the cost of levelling the field at ₹30 per sq m is ₹6750. find its base and height.​

Answer 1

Answer:

We know the area of a triangle =  x (base) x (altitude)

Let the altitude of the triangle = a

therefore, base length = 3a

=> area, A =  x 3a x a

=>  sq.metre

Price of levelling the field of area A = A x 30.50

Given : 30.50 A = 7350

           => A = 240.98 sq.metre

Therefore,

                 =>  a = 12.67 metre

Hence, altitude length = 12.67 metre , and base length = 38.01 metre

Step-by-step explanation: