Question

PLZ HELP ME ANYONE HELP

Answer 1

75.36

Explanation:

Plugging those numbers into the formula would give you:

Surface Area = 2(3.14)(2)^2 + 2(3.14)(2)(4)

r = radius = 2

h = height = 4

Answer 2

50.24

Explanation:

Plug in:

SA=2(3.14)
`(2)^(2)`+2(3.14)·4

Now, you would solve with Pemdas:

`(2)^(2)`=4.

SA=2(3.14)×4+2(3.14)×4

2×3.14=6.28

6.28×4+6.28×4

6.28×4=25.12

25.12+25.12=50.24