Well, it can be easily done by differentiating function of area with respect to one of either height or radii/diameter (if calculus is enabled).say:A=pi*r^2 + 2pi*r*hV=pi*r^2*h or h=V/(pi*r^2)thenA=pi*r^2 + 2pi*r*V/(pi*r^2)to minimize surface area, we make dA/dr = 0try to do the rest, you'll find 2r = h
Answer:
42 a : (>) B(<)
43. b
44.????
Step-by-step explanation:
im soooo sorry but i dont know 44
Do you have a picture on what the problem look so I can have a better understanding
0.5- (-0.75) = 1.25
a negative minus a negative equals a positive so its really just .5+.75