40 meters = 131.233596 feet 1 meter = about 3 feet 3 and 1/3 inches
I'm assuming that forty-five feet is linear feet, not square feet. There are 3 feet per one yard. 45 ft divided by 3 is 15 yards.
3.5 feet in 42 inches.
3.33 repeating
45 feet = 540 inches.
sixteen feet tall and thirty nine feet long
5.55 square feet.
40 meters = 131.233596 feet 1 meter = about 3 feet 3 and 1/3 inches
volume
A full table is 12 feet long and 6 feet wide, so it is 72 square feet in area.
sixteen and one half feet wide, by twenty six hundred forty feet long
Forty Four feet by forty four feet.
40' x 40' (1,600 square feet) = 177.7 sq. yards.
3.5 feet
tsunami
Maybe forty pounds, but rattlers don't get over eight feet long.
There are almost forty species in seventeen genera of dolphin, from the smallest (Maui's dolphin) at about four feet long, up to the Orca (Killer whale), at about 30 feet long. See link: