Multiple choice general knowledge math & puzzles

r,s & t the radii of circular region that hav area R,S,T respectively, R=2S, S=2T col A:r Col B:2t COL A is not equal to COL B

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Area R = πr², S = πs², T = πt². Given R=2S, then πr²=2πs² => r=s√2. Given S=2T, then πs²=2πt² => s=t√2. Substituting s: r = (t√2)√2 = 2t. Thus, r = 2t. The statement 'Col A is not equal to Col B' is False because they are equal.

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