Question

HALLA EL ÁREA DEL SECTOR CIRCULAR ME AYUDAN PORFA ​

Answer 1

Para encontrar el área la formula es $\pi *r^{2}$

$\pi =3.1416$

a) $\pi (25mm)^{2}$ = $\pi (625mm)$ = 1963.5mm

b) $\pi$$(18dm)^{2}$ = $\pi$ (324dm) = 1017.88dm

c) $\pi$$(8.8m)^{2}$ = $\pi$ (77.44m) = 243.29m

d) $\pi$$(4.8mm)^{2}$ = $\pi$ (23.04mm) = 72.38mm

espero que te sirva :)