The answer is 23.6
The formula of volume for a cylinder is V =
h
So you take the diameter and divide it by 2 and you get .5 and then you solve the equation.
So 3.14 x
x 30 = 23.6
7.580 is 758% as a decimal to the thousandths place.
All 4 sides of a square are of the same length.
The formula for the area of a square is s*s = area where s is the length of one side of the square.
s^2 = 81
s = 9 or -9
-9 does not apply here but 9 does.
Each side of the square deck is 9 feet long.
4÷631=157.75 hope that helps ya!!!!
Answers:
1) 56.33
2) 44.55
3) 22.75
4) 84.57
5) 71.92
6) 39.2
7) 73.6
8) 29.67
9) 26.91
<em>Hope this was helpful!</em>
<em>-Kai <3</em>