90 5. The diagonal of a rectangle is determined by the following formula d a2 b2 d a 2 b 2 where a a and b b are the length and width of the rectangle respectively. The formula involves dividing your rectangle into its two congruent right triangles with at least one 90-degree angle.
W 2 24 2 26 2 w 2 576 676 w 2 100 w 10 The area of.
Virtual Nerds patent-pending tutorial system provides in-context information hints and links to supporting tutorials synchronized with videos each 3 to 7 minutes long. The formula of the Area of Rectangle When you know the width and height. The formula for the area of a rectangle is Area Length Width. Therefore length of rectangle 18 cm.