Volume of a cone, V = πr^2h/3
r = Sqrt 3V/πh = Sqrt [(58.9*3)/(3.14*9)] = 2.5 cm, minimum
Surface area, A = πr [r+ Sqrt (h^2+r^2)] = 3.14*2.5*[2.5+ Sqrt (9^2+2.5^2)] = 92.95 cm^2
Therefore, minimum amount of paper required is 92.95 cm^2
C.........................
Answer:
Step-by-step explanation:
it's - 6 Anasta :)
Answer:
Distributive Property of Multiplication
4 2/3 = 14 feet. i hope this helps because i try and for the mixed number i don't know