Question

solve with explanation pl​

Answer 1

Step-by-step explanation:

volume of water used to irrigate field

= area of field*height of water level

=800*h

160 = 800*h

h = 160/800 = 1/5 = 0.2 m = 20 cm

Answer 2

Answer:

3 meter square

Step-by-step explanation:

in rectangle AD=BC and AB=DC

whole area=800metre square

160metre cube h=?

solution

AD=BC=x ..... (eq 1)

AB=DC=y......... (eq 2)

x+y=6400m