Answer:
D
Step-by-step explanation:
since
cos(2x) = 1 - 2×sin²(x)
and for x near 0, sin(x) is very similar to x.
The percentage in fraction in its simplest form is 5/4%
<h3>How to find percentage</h3>
Given:
let
x = the percentage
3 1/3 = x% of 800
10/3 = x/100 × 800
10/3 = 800/100x
- divide both sides by 800/100
x =10/3 ÷ 800/100
= 10/3 ÷ 8/1
= 10/3 × 1/8
= 10/8
= 5/4%
Learn more about percentage:
brainly.com/question/843074
Step-by-step explanation:

Value 1:
r = 5ft, h = 10ft. Substitute:

Value 2:
r = 2in, h = 4in. Substitute:

Value 3:
r = 6m. Substitute:
