Acylindrical tank has a radius of 4.5 ft and an altitude of 14 ft. if a gallon of paint will cover 130 ft squared ft2 of surface, how much paint in gallons is needed to put two coats of paint on the entire surface of the tank? aswer: to put two coats of paint on the entire surface of the tank, full gallons of pain are needed.

You would need 11 cans of paint to cover it twice

Surface area = 2*area circle + area lateral side

circle area = pi * 4.5 * 4.5 = 63.585
circle circumference = 2*pi*4.5 = 28.26
lateral area = 28.26 * 14 =395.64

surface area = 63.585*2 + 395.64 = 522.81

522.81/130 = 4.02gallons

2*4.02= 8.04

To put two coats of paint on the entire surface of the tank, EIGHT full gallons of pain are needed.

44 % of 325 is 143