Answer:
Volume of the other section of tank B = (A-45)cm³
Step-by-step explanation:
Volume of tank A = Volume of tank B
One section of tank B = 45 cm³
Hence volume of the other section of tank B = (A-45)cm³
Answer:
The answer to your question is Area = 62.5 u²
Step-by-step explanation:
Area = 
a and b are bases
c = heigth
dAD = 
dAD = 
dAD = 
dAD = 
dAD = 
dAD = 20 u
dBC = 
dBC = 
dBC = 
dBC = 5 u
dAB = 
dAB = 
dAB = 
dAB = 
dAB = 5u
Area = 
Area = 
Area = 5(12.5)
Area = 62.5 u²
17.5
5 is the og length. Scale factor is 3.5. So
5(3.5)=17.5
Volume of a cone=(1/3)πr²h
Data:
π=3.14
radius=diameter / 2=8 in /2=4 in
heitht=8 in.
Volume of this cone=(1/3) *3.14 * (4 in)² * 8 in=133.97 in³,
answer: 133.97 in³