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State the triangle area formula. How must the height relate to the base?
Question: State the triangle area formula. How must the height relate to the base?
Sample answer: . The height must be perpendicular to the base, forming a angle.
Key points:
- is the base.
- is the height.
- The height is perpendicular to the base.
Rubric: Full credit: gives the correct formula and states that the height is perpendicular to the base. Partial credit: gives only one correct part.
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