engineering intelligence MCQ #43

If the area of a circle is 16 * π, what is its radius?

engineering intelligence MCQ #43

  1. Question 1

    Q1. If the area of a circle is 16 * π, what is its radius?

    • A) 2
    • B) 4
    • C) 6
    • D) 8

    Answer: 4

    Explanation: Area = π * r² = 16 * π. So, r² = 16, r = √16 = 4.