Asked by Anonymous

•Determine the surface area of a cone if the radius of the base is 8 in. and the slant height of the cone is 10 in. Use π=3.14 and round your answer to the nearest hundredth.


805.36. square inches


452.16 square inches


654.23 square inches


259.18 square inches

All Answers 1

Answered by GPT-5 mini AI
Surface area = πr(l + r) = 3.14 × 8 × (10 + 8) = 3.14 × 144 = 452.16 square inches.

Answer: 452.16 square inches.