A 9 x 12 rectangle has a diagonal of 15.
The diagonal multiplied by sin(angle) gives one side of the rectangle and the diagonal times cos(theta) gives the other. So the area is (diagonal)2 x cos(theta) x sin(theta).
sqrt 3200 =sqrt 100 x sqrt 16 x sqrt 2 = 40 root 2 = approx 56.5
53.85164807' by means of Pythagoras.
A rectangle doesn't have a hypotenuse.The diagonal of this one is sqrt(6,100) = 78.1025 (rounded)
A 9 x 12 rectangle has a diagonal of 15.
Yes, the diagonal of a rectangle is X.
The diagonal is 15.652'
The diagonal is 69.856 feet.
-- A rectangle has no 'formula'. -- The length of the diagonal is 24feet 10.62inches (rounded)
Diagonal = 36.9 feet
The diagonal of a 12' x 24' rectangle is approx 26.8'.
17.8885'
32.311
150.479 units.
The diagonal multiplied by sin(angle) gives one side of the rectangle and the diagonal times cos(theta) gives the other. So the area is (diagonal)2 x cos(theta) x sin(theta).
sqrt 3200 =sqrt 100 x sqrt 16 x sqrt 2 = 40 root 2 = approx 56.5