Question

Another question random characters

Answer 1

Area = πr²
r = 4

(4)² = 16

π = 3.14 (rounded)

16(3.14) = 50.24

50.24 is your answer

hope this helps

Answer 2

Area of a circle using the radius is pi*r^2, so:
A=3.14*4^2
A=3.14*16
A=50.24