Find the perimeter of the given shape (Fig 11.32) (Take `pi/22//7`)

Find the perimeter of given shape

Find the perimeter of DeltaDEFG . (Fig.) .

Find the perimeter of the parallelogram PQRS (Fig 3.22).

Find the perimeter of the parallelogram PQRS (Fig 3.22).

Find the perimeter of the parallelogram PQRS (Fig 3.22).

A rectangular paper of width 14 cm is rolled along its width and a cylinder of radius 20 cm is formed. Find the volume of the cylinder (Fig 11.45) ? (Take 22/7 for pi )

In the given fig, APB and CQD are semi circles of diameter 7 cm each, while ARC and BSD are semicircles of diameter 14 cm each. Find the perimeter of the shaded region. (Use pi=(22)/(7))