Question

Which of the following formulas could be used to determine the surface area of a cylinder sandwiched between one cone and half of a sphere?

A. SA = 4πr²
B. SA = 2l
`l` + l²
C. SA = 2πrh + 2πr²
D. SA = πr
`l`+πr 2
E. SA = 2lw + 2lh + 2wh
F. SA = 2B + Ph

Answer 1

The formula that could be used to determine the surface area of a cylinder sandwiched between one cone and half of a sphere is SA = 2πrh + 2πr².

Step-by-step explanation:

The formula that could be used to determine the surface area of a cylinder sandwiched between one cone and half of a sphere is option C: SA = 2πrh + 2πr². This formula accounts for both the curved surface of the cylinder and the flat bases.