Answer:
1250 m^2
Step-by-step explanation:
The scale is 1 cm: 250 cm.
250/1 = 250
Each length in the pool is 250 time the corresponding length in the scale drawing.
Length = 20 cm
Real length = 250 * 20 cm = 5000 cm = 5000 cm * (1 m)/(100 cm) = 50 m
Width = 10 cm
Real length = 250 * 10 cm = 5000 cm = 2500 cm * (1 m)/(100 cm) = 25 m
area = length * width
area = 50 m * 25 m = 1250 m^2
