× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
tjaj14 tjaj14
wrote...
Posts: 1
Rep: 0 0
A year ago
To find the volume of the cone in the picture where S = 13 cm and R = 5 cm:

Step 1:    

Step 2:    

Step 3:    

Word Bank:
The volume is approximately 314.16 cm^3

Since h = 6, use the V = (1/3)(pi)(r^2)(h) to find the volume

Since h = 12, use the V = (1/3)(pi)(r^2)(h) to find the volume

The volume is approximately 38.04 cm^3

Find h by using the Pythagorean Theorem: r^2 + h^2 = s^2

Find h by using the area of a triangle = (b x h)/2
Read 45 times
1 Reply

Related Topics

Replies
wrote...
A year ago
Step 1: Find h by using the Pythagorean Theorem: r^2 + h^2 = s^2

Step 2: Use the V = (1/3)(pi)(r^2)(h) to find the volume

Step 3: The volume is approximately 314.16 cm^3
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1072 People Browsing
Related Images
  
 138
  
 269
  
 272