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here R=20,r=12,v=12308.8
12308.8=1/3*3.14(400+240+144)h
h=15cm
l=√(20-12)^+15^=17
Total are of metal sheet user=CSA+Base area=12[(20+12)*17+12*12]
= 2160.32cm^
12308.8=1/3*3.14(400+240+144)h
h=15cm
l=√(20-12)^+15^=17
Total are of metal sheet user=CSA+Base area=12[(20+12)*17+12*12]
= 2160.32cm^
shifanakc1:
hope its clear
yes thank u
wlcm
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