The o.Adius and height of the cone are 7 cm and 24 cm respectively. Find the surface area of the cone (csa)
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pi x r(r+sq rt of(hsq +rsq )
3.14 x 7 (7+sq rt (24sq +7sq=31sq)
21.98 (7+5.568=12.568)
21.98x 12.568=276.23 sq cm
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