Answer:
352cm²
Explanation:
formula = πr² + πLr
L = 6cm
r = 8cm
π = 3.14
3.14 × (8²) + 3.14 × 6 × 8
200.96 + 150.72
= 351.68
to the nearest cm² = 352cm²
351.68 cm^2
Radius= 8cm
Vertical length (l)=6cm
therefore, Total surface area of a solid cone
=
Total Surface Area of the solid cone= 351.68 cm^2
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