Answer :
Answer: √247
Step-by-step explanation:
15^2=225. 16^2=256. n=number
n^2>225 and n^2<256
√225=15.
√247=15.7 ==> 2nd option. 247>225 and 247<256. 15.7>15 and 15.7<16
√256=16
√265=16.3
Answer: √247
Step-by-step explanation:
15^2=225. 16^2=256. n=number
n^2>225 and n^2<256
√225=15.
√247=15.7 ==> 2nd option. 247>225 and 247<256. 15.7>15 and 15.7<16
√256=16
√265=16.3