Perimeter: 9+10+9+10 = 38 feet
38
Depends on length and width: if it's 10 x 35 then perimeter = 90 ft but if it's 14 x 25 then perimeter is 78 ft. If it's not rectangular then all bets are off!
10 feet because 10+5+10+5 = 30 feet
It is 5 feet because 2*(10+5) = 30 feet which is the perimeter
For simplicity sake, let's assume we have a 10 foot x 10 foot room with an 8 foot ceiling. The floor area is 10 multiplied by 10 to get 100 square feet. To get the volume multiply that by 8 and get 800 cubic feet.
lenght=15, width= 10
15 feet
Depends on length and width: if it's 10 x 35 then perimeter = 90 ft but if it's 14 x 25 then perimeter is 78 ft. If it's not rectangular then all bets are off!
10 feet because 10+5+10+5 = 30 feet
60 feet or 10 yards - without the aid of a calculator !
10 feet
44 feet
Assuming the room is rectangular, the room is 18 x 10 = 180 square feet (180 ft2).
It depends on the shape. Let's say your lawn is 1 foot by 100 feet, which equals 100 square feet, then the surrounding measurement, called the 'perimeter', is 1+ 1+ 100+ 100 = 202 feet. Or, if the lawn is, say, 4 feet by 25 feet, which equals 100 square feet, the perimeter is 4+ 4+ 25+ 25 = 58 feet. If the lawn is perfectly square, its size would be 10 feet by 10 feet, and the perimeter is 10+ 10+ 10+ 10+ = 40 feet. The same is true for all dimensions in between: the perimeter changes as the shape of the lawn changes.
40 feet
$5.60
Length + width = half of perimeter so width = p/2 - length ie (22-12) 10 yards.
The perimeter of the room - the total length around its edges - is 2*(10+15) = 50 units of length. It is not possible to give the answer in feet because the units for the measure of the room are not given.