Answer:
Looking at the given points we know that it is going to be a triangle because it only have 3 points. Therefore the figure is a triangle and the area formula would be 
.
You can look at the attached graph and what we see is that our height of the triangle is from 
to 
which means that our height is 7 units high. We can also see that our base starts at 
and ends at 
making us have a base of 8 units.
<u>We then plug in the values and solve</u>
Therefore, the area of our triangle is 
Hope this helps! Let me know if you have any questions
It depends on the size of each angle. If a parallelogram has the same sizes of the quadrilateral then they could both be congruent.
Hope this helps! :D
Answer:
D: 7.6
Step-by-step explanation:
If you count it is 7 so i put 7.6
Answer:
12
Step-by-step explanation:
1
2
3
4
5
6
7
8
9
10
11
12
1+2+3+4+5+6+7+8+9+10+11+12=78
