Ask Question
14 August, 15:32

A cylindrical trash can is 30 inches high and has a base radius of 7 inches. What is the outside surface area of this trash can, including the top of the lid?

+5
Answers (1)
  1. 14 August, 19:09
    0
    The answer to your question is: A = 1627.35 in²

    Step-by-step explanation:

    Data

    height = 30 in

    radius = 7 in

    A = ?

    Lateral area

    A = 2πrh

    A = 2 (3.1416) (7) (30) = 1319.47 in²

    Area of the base and lid

    A = 2 x πr² = 2 (3.1416) (7) ²

    = 307.88 in²

    At = 1319.47 in² + 307.88 in² = 1627.35 in²
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A cylindrical trash can is 30 inches high and has a base radius of 7 inches. What is the outside surface area of this trash can, including ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers