Answer:
[tex]C=31.42[/tex]
[tex]A=78.55[/tex]
Step-by-step explanation:
[tex]C=2\pi r[/tex]
[tex]C=2 \times 3.142 \times 5[/tex]
[tex]C=31.42[/tex]
[tex]A=\pi r^{2}[/tex]
[tex]A=3.142 \times 5^{2}[/tex]
[tex]A=3.142 \times 25[/tex]
[tex]A=78.55[/tex]
