Vertex points
Suppose the following points of a triangle: P(-12,6), Q(4,0), R(-8,-6). Graph the triangle. Find the triangle area.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- geometry
- analytic geometry
- planimetrics
- Pythagorean theorem
- right triangle
- area of a shape
- triangle
- Heron's formula
Units of physical quantities:
Themes, topics:
Grade of the word problem:
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