Question

find area of circle 3.5 cm​

Answer 1

Answer:

radius of circle = 3.5 cm

area of circle = $\pi r^2$

                      = 22/7*3.5*3.5

                      =22*0.5*3.5

                      =16.5 $cm^2$

Answer 2

answer

38.5cm²

Step-by-step explanation:

area of circle= πr²

22\7*3.5*3.5

22*0.5*3.5

11*3.5

38.5cm²