general math MCQ #874

What is the total surface area of a right circular cone of height 14 cm and base radius 7 cm?

general math MCQ #874

  1. Question 1

    Q1. What is the total surface area of a right circular cone of height 14 cm and base radius 7 cm?

    • A) 344.35 cm²
    • B) 444.35 cm²
    • C) 498.35 cm²
    • D) None of these

    Answer: 498.35 cm²

    Explanation: The correct value is 498.35 cm². Apply the formula or arithmetic step shown in the question and