# 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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