8400/70 = 120 feet
Check: 70*120 = 8400 square feet
Length*Width = Area So Length = Area/Width = 180/12 = 15 feet.
Area = 10*20 = 200 square units
That depends what you want to calculate. To calculate the area, for a rectangular lot, just multiply length x width; in the special case of a square lot, this becomes length x length, or length square.
3 feet
30
Subtract the square of the width from the diameter. The square root of that is the length.
you times the length by the width to get the area of any rectangular or square shapes
area of an box is length x width.
length x width = area
Area in square units = length*width
If the room is rectangular - the usual case - multiply the length times the width. If length and width are in meters, the area will be in square meters; if length and width are in feet, the area will be in square feet, etc.
If the room is rectangular, the area is simply length x width. If length and width are in feet, then the result of the multiplication will be square feet.
Assuming the area is rectangular, the area is width * length = 2*1 = 1 square unit.
A rectangular shape has a long side (length) and a breadth (width, short side). A square still has a length and width, though both are the same measurement to form a square.
16
Its length works out as 15 meters when its width is 4 meters.
If the room is rectangular, multiply length x width.