2nd one plz give me answer fast
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csa of cone = πrL= 77π
π*(14/2)*L= 77π
L= 11 cm
radius= 14/2= 7cm
height= √(L2- r2)
height= √(11^2 - 7^2)= √(121-49)= √72= 6√2 cm
π*(14/2)*L= 77π
L= 11 cm
radius= 14/2= 7cm
height= √(L2- r2)
height= √(11^2 - 7^2)= √(121-49)= √72= 6√2 cm
prem1908:
L kaise nikla
check the solution and u will get it....
bro but can't understand
give me ur number
but using the curved surface area formula of cone....we have the area , radius....by using them we can find the L i.e. slant height....
kyn kya kaam hai...??
call krne se aur clear aisi
aisi
sorry bro...
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or girl
such an idiot!!Shame on u!!
m gonna tell a mod n ur account will be deleted
now just wait n watch
oi use esa kyu bola
dont know to respect girls
uski jageh agar teri behen hoti to tu ye sab use bolta kya ??
plz aise mat bolo
kisi ki behan nhi honi chahiye
bhagwan kare tera behen hi na ho
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