Answer:
Hexagon
Step-by-step explanation:
180°(n-2)
180°(6sides-2)
180°(4)
720°
Answer:
x > 8
Step-by-step explanation:
Given
17 < 9 + x ( subtract 9 from both sides )
8 < x , hence
x > 8
To my understanding, it would be 275.
Your goal is to fill in the whole grid with numbers, making sure no number is repeated in any row or column. When it is 4x4 you have to use numbers 1,2,3,4.