Ask Question
8 February, 09:54

Surface area of a cone with a radius of 7.9cm and a slant height of 3.7

+3
Answers (1)
  1. 8 February, 10:01
    0
    Formula for surface area of a cone: A=πr (r + sqrt h^2+r^2)

    SA = π 7.9 (7.9 + sqrt 3.7^2 + 7.9^2)

    Put that in a calculator and you get:

    SA = 412.57cm^2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Surface area of a cone with a radius of 7.9cm and a slant height of 3.7 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers