Surface area 2 pi r 2 2 pi r h. Spherical Cap Surface Area. The surface area formula for a rectangular box is 2 x height x width width x length height x length as seen in the figure below.
What is the area of this rectangle.
The area of the rectangle is W X L 7 x 5 cm 2 35 cm 2. The area A of a rectangle is the product of its length l and width w. A 2 wl lh hw A 2 w l l h h w. Area length times width Question.