Question
rearrange A = 2 pi r (r+h) to make h the subject
(cylinder)
(cylinder)
Answers
Reiny
A = 2 pi r (r+h)
A = 2π r^2 + 2πrh
A - 2πr^2 = 2πrh
h = (A - 2πr^2)/(2πr)
A = 2π r^2 + 2πrh
A - 2πr^2 = 2πrh
h = (A - 2πr^2)/(2πr)
Muorah chisom vanessa
S=2pir(r+h)