issb mathematics MCQ #550

Hypotenuse of right triangle legs 9 and 12?

issb mathematics MCQ #550

  1. Question 1

    Q1. Hypotenuse of right triangle legs 9 and 12?

    • A) 13
    • B) 14
    • C) 15
    • D) 16

    Answer: 15

    Explanation: By Pythagoras 81 plus 144 equals 225 so hypotenuse is 15. Apply the same method to similar ISSB quantitative items.