Answer:
Cylinder
Step-by-step explanation:
r = √(3V/πh)
multiply both sides by 3 to eliminate the fraction
πr²h = 3V ( divide both sides by πh )
r² = 3V/ πh ( take the square root of both sides )
40%
Step by step explanation is given above
The first one. Top left.
The top right one makes a triangular prism.
I don't even know if the bottom right is even a thing.
The bottom left is a cube.
in the like term you can add directly and make it single fraction and in unlike term you have to take LCM of denominator .
