To find the floor area of a room, multiply the length by the width. If accuracy is important, any alcoves (recesses) should be calculated separately and added to the main room area. An example for a 24 ft x 12 ft room: 24 x 12 = 288 square feet (288ft2). There are two alcoves, 1 either side of a fireplace, 4ft x 2ft: (4 x 2) x 2 = 16 square feet. Therefore, the total area is: 288 + 16 = 304 square feet. The above is with a fireplace ignored when measuring.
For a room that is a rectangle, multiply length times width.
It is area
In the formula for the rectangle, put the width equal to the length.
Area = ( length of a side)2
If you want to ask questions about "this formula", may I suggest that you ensure that there is "this formula" in the question?
For a room that is a rectangle, multiply length times width.
It is area
In the formula for the rectangle, put the width equal to the length.
Area = (pi) (R)2
Area of what? Every geometrical shape has a different formula to find its area. The simplest one: to find the area of a rectangle whose edge lengths are h and w, area = h*w.
Area = ( length of a side)2
area= bash X height / by 2
The formula used to find force is F = m * a, where F is the force, m is the mass of the object, and a is the acceleration.
area of sector = (angle at centre*area of circle)/360
Area is used to find out how large of a rug you can place in your living room, or to find out how large of a painting you can get.
1/2(bh)
The formula for the area of a square is simply L2 (sometimes referred to as s2 ) where L (s) is the length of one side. The formula for the area of a rectangle is LW, where L is the length and W is the width. The formula for the area of a rectangle can be used to find the area of a square, but the formula for the area of a square cannot be used to find the area of a rectangle. This is because by definition, all squares are rectangles, but not all rectangles are squares.