The diagonal of a rectangle 15 feet by 8 feet is the square root of the sum of the squares of the two sides: sqrt (15 x 15) + (8 x 8) = sqrt 225 + 64 = sqrt 289 = 17
15000
A 15 x 15 foot room has 225 square feet of floor area. The area of a rectangle is length times width. Yes, this is a square, but a square is a special form of rectangle. This square is 15 feet long and 15 feet wide, so 15 feet x 15 feet = 225 square feet for the math.
The area of a rectangle is length x width.
The answer is 15 feet. The area of a rectangle is the length times the height. So 25 times what = 375. Divide 375 by 25. This equals 15
15 feet
15000
Assuming the area is a rectangle (and not an ellipse, for example), it is 15*12 = 180 square feet.
A 15 x 15 foot room has 225 square feet of floor area. The area of a rectangle is length times width. Yes, this is a square, but a square is a special form of rectangle. This square is 15 feet long and 15 feet wide, so 15 feet x 15 feet = 225 square feet for the math.
The length of a rectangle that has a diagonal of 25 feet and a width of 15 feet is 20 feet.
To find the perimeter of a rectangle, you add up all the sides. In this case, the room is 24 feet long and 15 feet wide. So, the perimeter would be 24 + 24 + 15 + 15 = 78 feet.
The area of a rectangle is length x width.
The answer is 15 feet. The area of a rectangle is the length times the height. So 25 times what = 375. Divide 375 by 25. This equals 15
Area = length x width, so the area of this rectangle would be 15 feet x 9 feet which equals 135 square feet.
15 feet
315 feet
15 feet
15 feet.