Question

please give me the answer. really urgent​

Answer 1

Answer:

it is below

Step-by-step explanation:

we know are of triangle

1/2*b*h

so let h be x

so b is3x

now area is 1/2*3x*x

$3x^{2}$/2

now total cost =area *cost per hectare

so

$3x^{2}$/2*36.72=495.72

3x^{2}/2=13.5

3x^{2}=27

x^{2}=9

x=3

so h=x=3

and b=3x=9

please forgive me for ignoring the units but i am sure you will be able to do it after seeing it