The radius of cone is 14cm and slant height is 20cm find total surface of area of cone
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Answer:
total surface area of cone = CSA OF CONE + BASE AREA OF CONE
TSA = π r l + π r^2
Step-by-step explanation:
TSA = π r ( l + r)
TSA = 22/7 * 14 ( 20 + 14)
TSA= 44 * 34
TSA = 1496 cm^2
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