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Question 2. During a geometry check, answer this question: A point S projects to A on the base plane. What is the projection of SC on the base plane?
Question 3. For a quick junior-secondary drill, answer: What is the equation of the circle with centre (1, −2) and radius 4?
Question 4. Before checking the solution, choose: A right prism has a triangular base with perpendicular sides 3 cm and 4 cm, and length 10 cm. What is its volume?
Question 5. Choose the correct answer: A point S projects to A on the base plane. What is the projection of SC on the base plane?
Question 6. Choose the correct answer: What is the distance from (1, 2) to 3x + 4y − 5 = 0?
Question 7. In a worked-example review, find: A square-based pyramid has side 6 cm and perpendicular height 5 cm. What is its volume?
Question 8. In a worked-example review, find: What is the equation of the circle with centre (1, −2) and radius 4?
Question 9. In a revision exercise, solve the following: A point S projects to A on the base plane. What is the projection of SC on the base plane?
Question 10. In an HKDSE-style practice set, solve: What is the distance from (1, 2) to 3x + 4y − 5 = 0?
Question 11. In a revision exercise, solve the following: What is the distance from (1, 2) to 3x + 4y − 5 = 0?
Question 12. Choose the correct answer: A cylinder has radius 3 cm and height 8 cm. What is its volume?
Question 13. During a geometry check, answer this question: A square-based pyramid has side 6 cm and perpendicular height 5 cm. What is its volume?
Question 14. During a geometry check, answer this question: What is the distance from (1, 2) to 3x + 4y − 5 = 0?
Question 15. Test your formula knowledge: A cylinder has radius 3 cm and height 8 cm. What is its volume?
Question 16. In a worked-example review, find: A point S projects to A on the base plane. What is the projection of SC on the base plane?
Question 17. For exam practice, calculate: What is the equation of the circle with centre (1, −2) and radius 4?
Question 18. Before checking the solution, choose: A right triangle has hypotenuse parts 4 and 9 separated by an altitude. What is the altitude?
Question 19. In an HKDSE-style practice set, solve: A point S projects to A on the base plane. What is the projection of SC on the base plane?
Question 20. For exam practice, calculate: What is the distance from (1, 2) to 3x + 4y − 5 = 0?
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