Answer:
36,000 kg
Step-by-step explanation:
✔️First, find the area of the trapezium field:
Area of trapezium = ½(a + b)*h
Where,
a = 210 m
b = 190 m
h = 250 m
Area of trapezium = ½(210 + 190)*250
= ½(400)*250
= 200*250
= 50,000 m²
✔️Find the kg of barley that 50,000 m² field will produce:
10,000 m² (1 ha) produces 7,200 kg
Therefore,
50,000 m² will produce:
(50,000*7,200)/10,000
= 5*7,200
= 36,000 kg of barley
