Respuesta :

rantoni96

Answer:

A

Step-by-step explanation:

Find the common factors between the 2:

2πr + 4πrh

2 (πr+2πrh)

2πr (1 + 2h)

IuliusCaesar

2πr+4πrh

2πr(1 + 2h)

so the a is correct