Find the perimeter and area from (iii) Diameter of circle (iv) Diameter of circle

(iii)

According to given question,

Diameter of circle,

Radius  = half of the diameter of the circle

So,

perimeter of the circle

Area of the circle

(iv)

According to given question,

Diameter of circle,

Radius = half of the diameter of the circle

So,

Perimeter of the circle

Area of the circle