Question

Necesito su solucion xfavor ayudaaa

Answer 1

Respuesta:

As = At - ( Ac + At + Al)

$as = 196 - ( \frac{49\pi}{4} + \frac{(7 + 14)7}{2} + 98 - \frac{98\pi}{4} ) \\ as = 196 - ( \frac{49\pi}{4} - \frac{98\pi}{4} + \frac{21 \times 7}{2} + 98) \\ as = 196 - ( - \frac{49\pi}{4} + \frac{147}{2} + 98) \\ as = 196 - ( - \frac{49\pi}{4} + \frac{147 + 196}{2} ) \\ as = 196 - ( - \frac{49\pi}{4} + \frac{343}{2} ) \\ as = 196 + \frac{49\pi}{4} - \frac{343}{2} \\ as = \frac{49}{2} + \frac{49\pi}{2} \\ as = \frac{49}{4} (2 + \pi)$