Question

25.
)
The area of a circle of radius 'r' is
2
2
a b c d
) r/2
Tr
(c) ?
()
none of these​

Answer 1

Answer:

In geometry, the area enclosed by a circle of radius r is πr2. Here the Greek letter π represents the constant ratio of the circumference of any circle to its diameter, approximately equal to 3.1416.

Answer 2

Answer:

none of these

hope iam correct