TheChillKilo
TheChillKilo TheChillKilo
  • 18-11-2016
  • Mathematics
contestada

Which is a perfect square?
A.72
B.81
C.90
D.99

Respuesta :

Lophile
Lophile Lophile
  • 18-11-2016
B. 81 because the square root of 81 is 9
Answer Link
Midnightlover
Midnightlover Midnightlover
  • 18-11-2016
B:81. Because perfect squares have a perfect square root
Answer Link

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