2w + 2l = 288
w + 42 = l
substitute
2w + 2(w + 42) = 288
2w + 2w + 84 = 288
4w = 288 - 84
w = 51
51 + 42 = l
l = 93
The perimeter of a square is 400 meters. write an equation for the perimeter and solve for the length of one side
Perimeter is Length + width x 2 or Length + length + width + width. This is perimeter for any shape including a rectangle. Perimeter of a rectangle is all sides added together for a rectangle.
The formula for finding out perimeters of shapes is length+length+height+height=perimeter or what else you can do is (lengthx2)+(heightx2)=PERIMETER
The perimeter is the total distance around - width + width+ length + length.
The area of a square is: A = Width × Height or A = Length * Length = Length^2 The Perimeter of a square is: P = Length + Length + Length + Length = 4 * Length
The standard size in height of a perimeter fence is 6 to 8 feet tall. The standard size length of a perimeter fence varies depending on the size of the property in which it is installed.
The perimeter of a standard- sized rectangular rug is 94 ft. the length is 3 ft more than the width. Find the length and the width.
Solid objects do not have a perimeter in the geometric sense.
As you double the length of all sides, the perimeter doubles.The area grows by (2 x 2) = 4 times.
4 x 35 ft = 140 ft perimeter
Is a football pitch a 100 metres in length?
If the shape is a rectangle, then Perimeter = 2(Length + Width) So Width = Perimeter/2 - Length
Yard is a measure of length; there is no standard conversion to area. Different figures of the same length, or of the same perimeter, can have different areas.
perimeter = 2 x (length + width) ⇒ length + width = perimeter ÷ 2 ⇒ length = (perimeter ÷ 2) - width So to find the length of the given rectangle, subtract the width from half the perimeter is how to do it. IF you meant "What is the length..." then: length = perimeter ÷ 2 - width = 40 ÷ 2 - 2 in = 20 - 2 in = 18 in
A regulation court is 60' by 120' overall. The playing surface is 78' long by 27' wide for singles and the doubles court width is 36' (4 1/2' alleys).
Length + length + width + width = perimeter. Length + width x 2 = perimeter
The perimeter of a plane figure is the length of its boundary. Thus the perimeter of a rectangle of length L and width W is 2L + 2W. The perimeter of a circle is the length of its circumference.