Answer:
Step-by-step explanation:
Since the pile of sand is conical, we would apply the formula for determining the volume of a cone which is expressed as
Volume = 1/3 × πr²h
Where
r represents the radius of the cone.
h represents the vertical height of the cone.
π is a constant whose value is 3.14
From the information given,
Diameter = 18 feet
Radius = Diameter/2 = 18/2
Radius = 9 feet
Height = 10 feet
Therefore,
Volume = 1/3 × 3.14 × 9² × 10
Volume = 1/3 × 3.14 × 81 × 10
Volume = 847.8 ft³
Answer:
Step-by-step explanation:
10/12=.833
we know that there are 12 months in a year. so the %10 annually is evenly spread out whether it be daily monthly weekly. so just divide the %10 by 12.
Answer:
8 3/
4
Step-by-step explanation:
3 1/
2
×
2 1
/2
=
7 × 5
2 × 2
=
35
/4
=
8 3
/4
<u>Answer:</u>
The volume of cylinder in terms of π is 
cubic feet
<u>Explanation:</u>
Given the radius of the cylindrical shaped concrete column is 3 feet
Height of the column is 15 feet
The volume of a cylinder is calculated by the formula;
V = 
, where
r is the radius and h is the height
Substituting the values,
V = 
V = 
Hence, the volume of cylinder in terms of π is cubic feet
