Answer:
9. Inside
10. Outside
Step-by-step explanation:
- For an acute triangle, the orthocenter lies inside the triangle.
- For the obtuse triangle, the orthocenter lies outside the triangle.
- For a right triangle, the orthocenter lies on the vertex of the right angle.
By graphing, you can see that the first one is an acute triangle. This means the orthocenter is inside the triangle.
By graphing, you can see that the second one is an obtuse triangle. This means the orthocenter is outside the triangle.
You can see a picture of the graph below.
*Note: if you want to know how to find whether its acute, obtuse, or right without graphing I can help with that too
the green triangle is the first one
the red triangle is the second one
