Question

whats the answer 2 these 2

Answer 1

Hello! Let's start with the first one :)
Do you know how to find surface area?

Answer 2

no @sleepyjess

Answer 3

That's okay :) Here's the formula for the surface area of a cylinder:
\(A=2πrh+2πr^2\)
r stands for radius
h stands for height
Here's the formula for the surface area of a rectangular prism:
A=2(wl+hl+hw)
w stands for width
l stands for length
h stands for height

Answer 4

What is the radius and height in the cylinder?

Answer 5

ion know

Answer 6

Please at least try

Answer 7

i am hold on

Answer 8

i got 125.6 and 100.48

Answer 9

What did you get those for?

Answer 10

okay, I see where you got those, add them together to get the surface area of the cylinder

Answer 11

i got 226.08

Answer 12

Good, now we need to find the surface area of the rectangular prism using A=2(wl+hl+hw)

Answer 13

dang