Mathematics
Find the radius and circumference of a circle, whose area is :
(i) 154 cm2
(ii) 6.16 m2
Related Questions
A circular wheel of radius 3.5 cm makes 600 rounds in 48 seconds, its speed is :
275 cm/s
27.5 m/s
550 cm/s
55 cm/s
Find the radius and area of a circle, whose circumference is :
(i) 132 cm
(ii) 22 m
The circumference of a circular table is 88 m. Find its area.
The area of a circle is 1386 sq. cm, find its circumference.