Here are the answers for the Unit 7 lesson 1 Geometry Practice! 1. C - If a line is tangent to a circle then... 2. D - 120 Degrees 3. B - 47 Degrees 4. C - 4.8 Units 5. A, B, D - A tangent line is perpendicular to the radius..., A tangent line is perpendicular to the diameter..., A tangent line intersects... 6. B - y = 2/3x + 1/3 7. A - 6.5 8. B, D - 8 & 4 square-root(21), 10 & 10 square-root(3) 9. A, C, D - 8 & 4 square-root(3), 3 & 5, 2 & 2 square-root(5) 10. D - 78 cm Just took it these are 100%
