total surface area of a cone whose radius is x/4 and slant height 4y is equal today
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total surface area of a cone whose radius is x/4 and slant height 4y is equal today
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Answer:
TSA of cone =
Step-by-step explanation:
Radius = x/4
Height = 4y
now, putting these values in TSA of cone.
= × (x/4)^2 + pi × x/4 × 4y
= pi × x^2/16 +pi xy