engineering mathematics MCQ #382

A circle tangent to both axes has center at (5,5). What is its radius?

engineering mathematics MCQ #382

  1. Question 1

    Q1. A circle tangent to both axes has center at (5,5). What is its radius?

    • A) 5
    • B) 10
    • C) √(50)
    • D) 25

    Answer: 5

    Explanation: Distance from center to each axis equals radius. x=5 ⇒ r=5.