Question

Hola, me podéis ayudar por favor.

Calcula el área del siguiente prisma hexagonal regular:

Gracias, lo necesito urgente

Answer 1

Area Lateral(rectángulo)  A.Lateral = P.h
                                         P = 6x(3cm)= 18cm
                                         h = 7cm
                                         A.Lateral = P.h
                                         A.Lateral = 18cm*7cm = 126cm²

Area Base (hexágono)     A.Base = $\frac{P*a}{2}$
                             A.Base =$\frac{18cm*2,60cm}{2} = 23,4cm^2$


Area Total                        A.Total = A.Lateral + 2(A.Base)
                                        A.Total = 126cm² + 2(23,4cm²)
                                        A.Total = 126cm² + 46,8cm²
                                        A.Total = 172,8 cm²
     

0a09ddca35e3d98b0b9c456e0faac315.pdf