Mathematics Problem

[friend4allage]

Hello everyone is anyone help me to solve these two figures? I want solutions in detail.

[KhaleedHamza]

Area of rectangle = Length x Breadth

Perimeter of rectangle = 2(Length + Breadth)

Area of circle = pi x radius x radius
(pi = 22/7 or 3.14 approx.)

Perimeter of circle = 2 x pi x radius or pi x diameter
(pi = 22/7 or 3.14 approx.)

Area of semicircle = 1/2 * pi * r*r ------('r'--->radius )

Circumfrence QUAD = 1/4 * pi * Diameter
Perimeter QUAD = Circumfrence Quad + r + r

[KhaleedHamza]

Hope this helps . . . . SALAAM

[friend4allage]

Thanx dear but can u solve both figures for me plz.
i have the answers but finding it difficult to solve