Question

A radius of 1 what is the area

Answer 1

Answer:

In geometry, the area enclosed by a circle of radius r is π r2. Here the Greek letter π represents a constant, approximately equal to 3.14159, which is equal to the ratio of the circumference of any circle to its diameter

Answer 2

Answer:

$area \: = \pi$

Step-by-step explanation:

using .....

area of circle = π * r²

put r = 1 we get

area = π