Find the radius of a base of a cone whose curved surface area is 1884.4m2 and slant height is 12cm
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don't know....... I am really said I am bored
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hi dude!!
your answer...
given
- curved surface area of cone is 1884.4 m² = 188440 cm²
- slant height is 12cm
C.S.A = πrl
188440 = 3.14×r×12
by moving r towards LHS and others towards RHS.
r = 188440/3.14×12
r = 188440/37.68
r = 5001.0615 cm²
r = 5001 cm² approx.
hope it helps you.....
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