Divide 2106 by 27 = 78
78 is the answer
Answer:
NK=12
Step-by-step explanation:
x^2 +9^2=15^2
x^2+81=225
subtract 81
x^2=144
x=12
(This is only for number 13, I don't know the answer to 14-16)
The height would be 13.5in
209 is the answer (if you know how to divide do it)