Question

- USG Le Tomula r = =
5
off the garden
we get, A = (1.3) Ch px 2)
28. The difference of the circumference and diameter of a circular garden is 60 km. Find the radius only circumference
29. The inner and outer radii of a circular ring are 3 cm and 10 cm respectively. Find the area of the ring
(Ans. 14 km; 88 km)
(Ans. 286 cm')
Hints : Required an​

Answer 1

Answer:

the answer is correct but need more explanation