Answer and work is in the picture !
Answer:

Step-by-step explanation:
GIVEN: A right circular cone that has a height of
cm and a base with a diameter of
cm.
TO FIND: Volume of cone.
SOLUTION:
radius of cone 
height of cone 
Volume of cone 
putting values we get
Volume of cone 

Hence the volume of cone is 
Answer:
ASA means Angle-Side-Angle
If two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.
Step-by-step explanation:
Find the greatest common factor (GCF) of 9 and 12 using factor trees. The GCF is 3
Divide each term (9 and 12) over 3
9/3 = 3
12/3 = 4
So 9/12 reduces to 3/4
In other words, 9/12 = 3/4
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Now focusing on 3/4, we can multiply top and bottom by the same value. Let's say we multiply top and bottom by 5
3*5 = 15
4*5 = 20
So 3/4 = 15/20
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So two ratios equivalent to 9/12 are 3/4 and 15/20. There are infinitely other ratios that are equivalent.
In short, the answers are 3/4 and 15/20.
Answer: The question doesn't make sense and you tell it in another way
Step-by-step explanation: