What is the surface area of a cylinder with base radius 4 and height 5 eithier enter an exact awnser in terms of pi or use 3.14
for pi and enter your awnser as a decimal
2 answers:
Answer:
SA=226.195
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that,
Base radius r = 4 unit
Height h = 5 unit
Constant π = 3.14
Surface Area?
Noted that, the surface area is the curve surface of the cylinder. A cylinder has a curved surface area and two circular area.
Area of the curved surface is
A = 2πrh
A = 2π × 4 × 5
A = 40 × 3.14
A = 125.6 square unit
The curved surface area is 125.6 square unit
I hope this helps: cc sadiku
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