The height of a cone is 16 cm and its base radius is 12 cm find the curved surface area and the total surface area of cone (π = 3.24)
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Step-by-step explanation:
this is the curved surface area of cone
To calculate total surface area of cone
as we know that formula of TOtal surface area of cone=πr(r+l)
substitute the values of r and l as we have calculated earlier ...in this way we get the ans i.e .1244.16
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