What is the area of triangle ABC?
7
6
С
5
O 3 square units
O 7 square units
O 11 square units
O 15 square units
4
3-
2.
1 -
A
00
2 3 4 5 6 7 X

im not quite sure if this is right but i got 5.6 oisutuve

step-by-step explanation:

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.