kirashimagirl
kirashimagirl kirashimagirl
  • 11-11-2020
  • Mathematics
contestada

Which is a perfect square
72
81
90
99

Respuesta :

dukelacie0104
dukelacie0104 dukelacie0104
  • 11-11-2020

Answer:

90

Step-by-step explanation:

90 degree angle is a perfect square

Answer Link
228yvngin 228yvngin
  • 12-11-2020

Answer:

B)  81

Step-by-step explanation:

Answer Link

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