Answer:
Option B (16 cm³)
Step-by-step explanation:
<u>GIVEN :-</u>
- Both cone and cylinder have same radius and height.
- Volume of cylinder = 48 cm³
<u>TO FIND :-</u>
<u>FACTS TO KNOW BEFORE SOLVING :-</u>
- Volume of a cylinder having radius 'r' and height 'h' is

- Volume of a cone having radius 'r' and height 'h' is

Hence ,
Volume of cylinder = Thrice the volume of cone
[OR]
Volume of cone = One third of volume of cylinder
<u>PROCEDURE :-</u>
Volume of cone = 
Answer:

Step-by-step explanation:
We were given that; the formula for the surface area, A, of a prism is given by

where is the length of the prism, w is the width, and h is the height.
We want to solve this formula for l,
Group the l terms;

Factor l on the right;

Divide both sides by 2w +2h

Therefore:

43.0810
Since the hundred thousandths is a 1 which is less than a 5, you have to round down.