Answer:
13
Step-by-step explanation:
Answer:
how would you classify this triangle? remember you need two names.
Squares : Triangles
3 : 12
Divide both sides by 3.
The simplest ratio is
1 : 4
Hello!
The equation to find the volume of a cone is

r is radius
h is height
Put in the values we know

Square the number

multiply 81 by 3.14

Multiply
339.12
The answer is 339.1 cubic inches
Hope this helps!
Answer:
C
Step-by-step explanation:
noting that
= i
Given

= 
=
×
× 
= 4i
→ C