Answer:
[tex]A = 50.24[/tex] Sq. M.
Step-by-step explanation:
Formula: [tex]A = \pi r^{2}[/tex]
[tex]A = \pi (4)^{2}[/tex]
[tex]A = 16\pi[/tex]
[tex]A = 16 (3.14)[/tex]
[tex]A = 50.24[/tex] Square Meters
