-0.65
-3/8
2/4
5/16
I hope this is right, the negatives should go first because you are taking away, then positives
If the drawing of your octagon (or whatever) has been separated into triangles, and one triangle's area<span> is labeled, then you do not need to know the apothem. Just take the </span>area<span> of that one triangle, and multiply by the number of sides in the original </span>polygon<span>.</span>
Answer:
48ft
Step-by-step explanation:
Make sure to split it up into Simpler shapes
triangle area= width x height divided by 2
look at image for more info
It would be .5x-5= because it says 5 less so it would be subtract 5 from half of x.