Perimeter of a circular slab is 80m. Then area of a slab is:
A2500 m³
B1250 m³
C1600π m³
D2150 m³
A2500 m³
B1250 m³
C1600π m³
D2150 m³
Related Questions:
A wheel covers a distance of 22 km. The radius of the wheel is meter. Find the number of revolutions taken by the wheel.