Which one will replace the question mark ?
2023
Which one will replace the question mark ?
Answer: A. 26 — Final answer: 26 Pattern: the bottom number equals the sum of the squares of the two top numbers. Left figure: 2^2 + 4^2 = 4 + 16 = 20 Middle figure: 3^2 +…
- A.
26
- B.
75
- C.
25
- D.
20
Attempted by 68 students.
Show answer & explanation
Correct answer: A
Final answer: 26
Pattern: the bottom number equals the sum of the squares of the two top numbers.
Left figure: 2^2 + 4^2 = 4 + 16 = 20
Middle figure: 3^2 + 9^2 = 9 + 81 = 90
Right figure (find ?): 1^2 + 5^2 = 1 + 25 = 26
Therefore the missing number is 26.
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