The bases of a cylinder have a diameter of 4 inches. The height of the cylinder is 6 inches. What is the total surface area of t

Question

3 years ago

6

he cylinder?

2 answers:

scZoUnD [109] · Answer 1 · 2022-10-11T04:06:14+03:00

7 0

Answer: 100.54 in^2

Step-by-step explanation:

(the area of a circle*2) + (the circumference*the height) = the surface area of the circle

Area of a circle: Pi*r^2

Circumference: 2*Pi*r

Nostrana [21] · Answer 2 · 2022-10-11T01:59:16+03:00

3 0

Answer:

Step-by-step explanation:

area of base = π4² = 16π in²

lateral area = 2πrh = 2π·4·6 = 48π in²

surface area = 2×16π + 48π = 80π in² ≅ 251.3 in²