engineering mathematics MCQ #146

A right-angled triangle has sides 5 cm, 12 cm, and 13 cm. Find the value of sin(θ) where θ is the angle opposite the 5 cm side.

engineering mathematics MCQ #146

  1. Question 1

    Q1. A right-angled triangle has sides 5 cm, 12 cm, and 13 cm. Find the value of sin(θ) where θ is the angle opposite the 5 cm side.

    • A) 5/12
    • B) 5/13
    • C) 12/13
    • D) 12/5

    Answer: 5/13

    Explanation: sin(θ) = opposite side / hypotenuse = 5 / 13.