answer this question pleaseeeeeeeeeee
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Answered by
0
Answer:
yes
Step-by-step explanation:
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Answered by
0
Answer:
C
Step-by-step explanation:
since C.S.A of cylinder= 2πrh
csa=2πrh
csa'=2π(2r)(1/4h)= πrh
csa'/csa=1/2
csa'=csa/2
thus it is halved..
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