Find an equation for the parabolic arch with base b and height h, shown in the accompanying figure. Find the area under the arch

Compare the area of a rectangle with base b and height h with the area of a rectangle with base 2b and height 2h.

Find the area of the shaded field shown in the given figure.

Find the area of a triangle with base = 18 cm and height = 12 cm.

Find the area of the shaded field shown in the given figure

Find the area shown shaded in the figure

Find the area shown shaded in the figure

Consider a regular tank of size (lxxb) filled with a liquid of density rho to a height H as shown in figure. Find the force at the base and on the wall of the tank.

Consider a regular tank of size (lxxb) filled with a liquid of density rho to a height H as shown in figure. Find the force at the base and on the wall of the tank.