Review — Difficulty 4/10
Geometry · Honors · Coordinate geometry and analytic proofs
Review skills for this standard. Write answers where shown.
Together with a parent
1. Distance between (7, 9) and (11, 13): ___ 2. Slope of line through (8, 10) and (12, 18): ___ 3. Equation of circle center (9, 6), radius 11: ___
Written review
1. Distance between (9, 11) and (13, 15): ___ 2. Slope of line through (10, 12) and (14, 20): ___ 3. Equation of circle center (11, 8), radius 13: ___ 4. Are lines with slopes 11 and −1/11 perpendicular? ___ 5. Midpoint of segment with given endpoints: ___ 6. Prove the triangle is isosceles using coordinates.
_See printable PDF for diagram._
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Skills checklist
- [ ] Uses distance and midpoint formulas
- [ ] Writes equations of lines and circles
- [ ] Completes coordinate proofs
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