Answer:
heyyy there
Step-by-step explanation:64, 81, 100, 121, are the perfect square numbers between 50 and 140..
64=8*8
81=9*9
100=10*10
121=11*11
................12 *12 bcoms 144 so its not between 144
hope it helps
64, 81, 100, 121 there are 4
Explanation:
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