roseh7448
contestada

Find the total surface
area of this cone.
Leave your answer in
terms of .
h
l
Total Surface
Area of a Cone =
SA= πrl + Tr²
l= slant height
l = 4 cm
r = 3 cm
SA = [?]π cm²

Find the total surface area of this cone Leave your answer in terms of h l Total Surface Area of a Cone SA πrl Tr l slant height l 4 cm r 3 cm SA π cm class=

Respuesta :

kunchiprasanthi27

Answer:

By susbsitutiing using the formula, we get 21π

Ver imagen kunchiprasanthi27

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