Worksheets — Set 2

Geometry · Coordinate geometry

Print and write your answers. Use diagrams to show thinking.

Warm-up

1. Distance between (3, 5) and (7, 9): ___ 2. Slope of line through (4, 6) and (8, 14): ___ 3. Equation of circle center (5, 2), radius 7: ___

_See printable PDF for diagram._

Written practice

1. Distance between (2, 4) and (6, 8): ___ 2. Slope of line through (3, 5) and (7, 13): ___ 3. Equation of circle center (4, 1), radius 6: ___ 4. Are lines with slopes 4 and −1/4 perpendicular? ___ 5. Midpoint of segment with given endpoints: ___ 6. Prove the triangle is isosceles using coordinates. 7. Distance between (5, 7) and (9, 11): ___ 8. Slope of line through (6, 8) and (10, 16): ___

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More written practice

1. Equation of circle center (7, 4), radius 9: ___ 2. Are lines with slopes 7 and −1/7 perpendicular? ___ 3. Distance between (8, 10) and (12, 14): ___ 4. Slope of line through (9, 11) and (13, 19): ___ 5. Equation of circle center (10, 7), radius 12: ___ 6. Are lines with slopes 10 and −1/10 perpendicular? ___

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Patterns and rules

1. Distance between (19, 21) and (23, 25): ___ 2. Slope of line through (20, 22) and (24, 30): ___ 3. Equation of circle center (21, 18), radius 23: ___

_See printable PDF for diagram._

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Parent tip: Plot points and verify distances