30 inches = 76.2 centimetres.
The circumference of a circle 30 inches in diameter is 30*pi inches
1 feet = 12 inches 12 inches =1 foot 1 inch=1/12 30 inches=1/12 x 30 30 inches=5/2 30 inches=2.5 feet
Area calculation: 30 inches by 30 inches = (30 x 30) square inches =900 square inches or, if you want square feet instead: 12 inches x 12 inches (1 square foot) = 144 square inches Take your 900 square inches and divide by 144 to get square feet. 900 / 144 = 6.25 square feet
There are 12 inches in 1 foot so there are 12 x 30 inches, which is 360 inches, in 30 feet.
30 inches = 76.2 centimetres.
It is 30 inches - not more not less!
Yes
20 to 30 inches
at least 30-40 inches
30 to 35 inches tall and 16 inches wide
Yes
about 30 to 40cm
Quite large. 76CM.
It is 12 inches or 30 cm.
It's 30 inches.
A 30 cm cube is approximately 11.81 inches on each side.