issb mathematics MCQ #359

Diagonal of square side 5 cm? (approx)

issb mathematics MCQ #359

  1. Question 1

    Q1. Diagonal of square side 5 cm? (approx)

    • A) 5 cm
    • B) 7.07 cm
    • C) 10 cm
    • D) 12.5 cm

    Answer: 7.07 cm

    Explanation: Diagonal is side times root 2 so about 7.07 cm. Work each step carefully; ISSB math rewards accuracy under time pressure.