crazul9d1ariWak crazul9d1ariWak
  • 20-10-2016
  • Mathematics
contestada

What is the square root of 81?
a. 9
b. 11
c. 18
d. 8

Respuesta :

fayemcdonald
fayemcdonald fayemcdonald
  • 20-10-2016
9 is the answer. to get the square root of the number you multiply the number by itself to see the out come eg. 4 x 4 = 16 so the square root of 16 is 4
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