Respuesta :
Answer:
Step-by-step explanation:
D = 8 cm
r = 8/2 = 4 cm
h = 18 cm
Surface area = 2πr(h + r)
=2*π * 4 * ( 4 + 18)
= 2*π*4*22
=176π cm²
Answer:
i think the answer woud be b
Step-by-step explanation:
i took the test
Answer:
Step-by-step explanation:
D = 8 cm
r = 8/2 = 4 cm
h = 18 cm
Surface area = 2πr(h + r)
=2*π * 4 * ( 4 + 18)
= 2*π*4*22
=176π cm²
Answer:
i think the answer woud be b
Step-by-step explanation:
i took the test