Tricia is building a rectangular patio. the patio will be 108 bricks wide and 19 bricks long. she has 2,000 bricks. dose she have enough bricks to build the patio

No, Tricia does not have enough bricks.

Explanation:

The area of the rectangular patio is 108 bricks · 19 bricks, which equals 2,052 bricks needed to build the patio. Tricia only has 2,000, 52 less bricks than what she needs, therefore, she will not be able to build the patio.

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.