Assuming the "18 inches round" refers to the circumference, the area is 25.8 sq inches.
maybe 18 inches round....18 inches long he would be a girrafe
20 x 18 = 360 square inches
It is about 18 inches
0.7087 in.
18 sf
18 inches or 46 cm
18 inches in diameter
about 18 inches
16 to 18 inches
Males - 15 to 18 inches at the shoulder. Females - 14 to 18 inches at the shoulder.
Carnations have flowers that are 2-3 inches round and 16-18 inches tall.