Math Help - Finding the area

1. Finding the area

What shape is this in the graph so I'll know what formula to use.....

2. Re: Finding the area

I have a question and a possibility; for the far right point, can I assume the y-coordinate is 8.5? If so, I suggest that you use shoelace formula.

3. Re: Finding the area

Seriously? I see three sides and three angles so- that's a triangle!

4. Re: Finding the area

I can't distinguish the base and the height

5. Re: Finding the area

I can't distinguish the base and the height... But that's okay I'll just use the shoelace formula

6. Re: Finding the area

I know it's a triangle I guess what I was aiming to ask for is for the formula