Review — Difficulty 8/10
Geometry · Coordinate geometry
Review skills for this standard. Write answers where shown.
Together with a parent
1. Distance between (11, 13) and (15, 17): ___ 2. Slope of line through (12, 14) and (16, 22): ___ 3. Equation of circle center (13, 10), radius 15: ___
Written review
1. Distance between (13, 15) and (17, 19): ___ 2. Slope of line through (14, 16) and (18, 24): ___ 3. Equation of circle center (15, 12), radius 17: ___ 4. Are lines with slopes 15 and −1/15 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
- [ ] Explains Coordinate geometry without prompts
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