It is about 18 inches
0.7087 in.
6-ft x 18-in x 20-in = 72 x 18 x 20 = 25,920 cubic inches = 112.208 gallons of space,regardless of what's in it. Even if it's empty.
7.87 inches
18 inches = 1.5 feet, so 18 inches : 10 feet = 1.5 feet : 10 feet = 3 : 20
The average height for a male Aussie is 20 to 23 inches, and 18 to 21 inches for a female Aussie Dog.
It is about 18 inches
20 inches or 19 it can be bigger than 19 inches but less than 20 inches
0.7087 in.
18 inches or 46 cm
20 inches
about 20 inches
20 inches
Average is 16 to 20 inches. 18 inches is normal.
18 inches in diameter
about 18 inches
16 to 18 inches