We are going to need to know the formula for the lateral surface area and volume of a cylinder in order to find our answers. Below are the equations:


is the height
is the radius
Using these formulas, we can solve these problems.


The answer is going to be yes it's rational. hope that helped
Answer:
pre-existing cells
Step-by-step explanation:
Answer:
22 cm
Step-by-step explanation:
Simply count the number of square units of each side, then add them up. (each square unit = 1 cm)
4+4+2+3+2+7
= 22 cm
I only could find part of the triangle sorry, but u1 is 2 radical 2