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If the length of a rectangle is 3 and the width is 2 the length of the diagonal is?
Wiki User
∙ 14y ago
a=3
b=2
c=diagonal
a squared add b squared equals c squared
9 add 4 = 13
square root 13 and ther's your answer
Wiki User
∙ 14y ago
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How do you find diagonal of rectangle when perimeter and width are known?
Length = (1/2 of perimeter) minus (Width) Diagonal = square root of [ (Length)2 + (Width)2 ]
What is the diagonal of a rectangle with 2 inches width and 3 inches length?
3.606 inches (rounded)
What are the dimensions of a diagonal of a rectangle of 42in?
Anything you want, so long as (Length in inches)2 + (Width in inches)2 = 1,764
If you know that the diagonal of the rectangle is 13 feet and the length is 7 feet longer than the width what is the width?
The diagonal can be found by taking length^2+width^2=diagonal^2 13^2=x^2+(x+7)^2 169 = x2 + x2 + 14x + 49 120 = 2x2 + 14x x2 + 7x - 60 = 0 now just factor, and you have the answer. It's the positive x value.
How can you get the width when you have the perimeter and the length?
If the shape is a rectangle, then Perimeter = 2(Length + Width) So Width = Perimeter/2 - Length
How do you find diagonal of rectangle when perimeter and width are known?
Length = (1/2 of perimeter) minus (Width) Diagonal = square root of [ (Length)2 + (Width)2 ]
The length of a rectangle is 2 cm and the width is 3 cm Find the length of the diagonal?
The diagonal is 3.61cm
What is the diagonal of a rectangle with 2 inches width and 3 inches length?
3.606 inches (rounded)
A rectangle has a diagonal that measures10 cm and a length that is 2 cm longer than the width what is th width of the rectangle in cm?
62 +82 = 102 so 6 and 8
What are the dimensions of a diagonal of a rectangle of 42in?
Anything you want, so long as (Length in inches)2 + (Width in inches)2 = 1,764
How do you find the area of a rectangle if you only know the width and the diagonal?
Suppose the width is W and the diagonal is D.Then, by Pythagoras's theorem, the length, L, is given by L = sqrt(D^2 - W^2).And then, area = L*W.
The length and width of a rectangle are consecutive even integers The area of the rectangle is 8 square units What are the length and width of the rectangle?
Length = 4, Width = 2
What is the rule for the perimeter of a rectangle?
The perimeter of a rectangle is found by the following formula: (Length x 2) + (Width x 2) or Length + Length + Width + Width.
What is the formula for finding the length of a rectangle Or at least how do you find it?
You would usually measure the length and width of the rectangle, then calculate other magnitudes based on that. However, it's possible that you already know some other data about the rectangle. Here are some formulae that relate the different dimensions of a rectangle: area = length x width perimeter = 2 x (length + width) diagonal = square root of (length^2 + width^2) In any case, you need to know SOME of these measurements, to be able to calculate the others.
How do you find the length of rectangle diagonally by using the area given?
You can't. Suppose for instance your rectangle is 1xA, then the diagonal length is sqrt(1+A**2). But if your rectangle is sqrt(A)xsqrt(A) then your diagonal length is sqrt(2*A). The only thing one can say for sure is that the diagonal length is at least sqrt(2*A).
If you know that the diagonal of the rectangle is 13 feet and the length is 7 feet longer than the width what is the width?
The diagonal can be found by taking length^2+width^2=diagonal^2 13^2=x^2+(x+7)^2 169 = x2 + x2 + 14x + 49 120 = 2x2 + 14x x2 + 7x - 60 = 0 now just factor, and you have the answer. It's the positive x value.
What is the perimeter of a rectangle whose length is 5cm with a width of 6cm?
The perimeter of a rectangle whose length is 5cm wit a width of 6cm is 22cm
