1.
Which of the following numbers are perfect squares?
A
16
B
20
C
49
D
50
View Answer
Correct Answers: A, C — 16; 49
Explanation:
16 = 4² and 49 = 7² are perfect squares. 20 and 50 are not.
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Which of the following numbers are perfect squares?
16
20
49
50
Correct Answers: A, C — 16; 49
Explanation:
16 = 4² and 49 = 7² are perfect squares. 20 and 50 are not.