In a rhombus, the length of the side opposite a side with length 736
Diagonal = 17 cm and height = 8 cm
so Length = sqrt[172 - 82] = sqrt(225) = 15 cm
Then area = length*height = 15*8 = 120 cm2
Using Pythagoras' theorem it works out as 194.9820505 or 195 centimeters
To find the length of a diagonal in a rectangle, use the Pythagorean method. Diagonal length = square root(length squared + height squared).
If d is the diagonal and h is the height Let, l=length of rectangle we have By pythagrous theorem d square= l square + h square therefore l square= d square - h square
area of rectangle = base x height = 9 x 10 = 90 square cms
The diagonal is 7.21 feet.
If you mean a rectangle, just multiply the length times the height. If (for example) length and height are in centimeters, then the area is in square centimeters. Similar for other units.
Area = length * height. A = 20cm * 12cm A = 240 cm2
The length of the diagonal is about 16.03 feet.
Area of a rectangle can be determined by Length multiplied by Height. 3 x 10 = 30, so the area of the rectangle is 30 cm2
-- A rectangle has no 'formula'. -- The length of the diagonal is 24feet 10.62inches (rounded)
The diagonal is 26cm
The diagonal length is about 18.44 inches.
This length (diagonal) = sq.rt ( l2 + b2 ) where 'l' is length of the rectangle and 'b' is the breadth of the rectangle.
You need to use trigonometry cosine (angle) = length/diagonal diagonal = length/cos(angle)
The area of a rectangle is simply length x width. If the measurements are in centimeters, then the area will come out in square centimeters.
If it's a rectangle and you know its length and height then use Pythagoras' theorem to find the length of its diagonal
The one alternative to find the area of a rectangle is when you are given the length of one diagonal and its slope.
The diagonal is 3.61cm
To find the diagonal length of a rectangle use Pythagoras' theorem for a right angle triangle.
The simplest Pythagorean triangle is 3, 4 and 5. Double this gives 6, 8 and 10 so the sides of your rectangle are 6 cm & 8 cm.
The length of a rectangle that has a diagonal of 25 feet and a width of 15 feet is 20 feet.