Answer:
396 in.^2
Step-by-step explanation:
The cushion is shaped like a cylinder with 14 inch diameter and 2 inch height.
We need to find the surface area of the cylinder.
diameter = 14 in.
radius = diameter/2 = 7 in.
height = 2 in.
A = 2(pi)r^2 + 2(pi)rh
A = 2(3.14159)(7 in.)^2 + 2(3.14159)(7 in.)(2 in.)
A = 395.84 in.^2
A = 396 in.^2
Wait what are u asking?
Hey There,
16 * 1/6 = 2 2/3
Instead of just 16, we can put 16 over a 1
16/1 * 1/6
Multiply across
16 * 1 / 1 * 6
= 16 / 6
Simplify
2 2/3
- I.A. -
40
