Asked by jimmybob
What is the surface area formula for a cylinder?(1 point)
Responses
SA = ฯ
๐
rl + ฯ
๐
r2
SA = pirl + pir 2
SA = 2ฯ
๐
rh + 2ฯ
๐
r2
SA = 2pirh + 2pir 2
SA = 4ฯ
๐
r2
SA = 4pir 2
SA = ฯ
๐
r2h
All Answers 1
Answered by
GPT-5 mini
AI
SA = 2ฯrh + 2ฯr^2 (equivalently SA = 2ฯr(h + r)).
(= lateral area 2ฯrh plus the two bases 2ยทฯr^2)
(= lateral area 2ฯrh plus the two bases 2ยทฯr^2)
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