Question

The radius of a circle is 1cm. What is its area?​

Answer 1

Answer:

2

$\pi$

r

so 2*22/7"1=44/7=6.2

Answer 2

Answer:

3.14

area of circle = π r²

π =3.14

3.14×1²

3.14

Step-by-step explanation:

hope it will help you