If 90 is the height, and 13.5 is the radius, then what is the surface area of this cylinder?

Formula

Surface area = 2πr² + 2πrh


Find Surface Area

Total surface area = 2 x π x (13.5)² + 2 x π x (13.5) x (90)
Total surface area = 364.5π + 2430π
Total surface area = 2794.5π
Total surface area = 8774.73 unit² (Take π as 3.14)


8774.73 unit²

You can find it by multiplying the areas it show u