Question

The circumference of circle 96. 8 cm find, it's area

Answer 1

Circumference of the circle = 96.8 cm

radius of the circle = 2 pi r = 96.8

= 2 × 22/7 × r = 96.8

= 44/7 r = 96.8

= 44/7r × 7 = 96.8 × 7

= 44 r = 677.6.

= r = 677.6 / 44

= 15.4 cm

therefore the area of the circle = pi r square

22/ 7 × 237.16

745.36 cm

therefore area of the circle = 745. 36 CM .