Chapter-14 ➤ Practical Geometry 1. Identify the instruments used to bisect a given line segment. A scale and a protractor Scale and compasses Scale and setsquares A scale 2. If two lines have only one point in common, what are they called? Parallel lines Intersecting lines Perpendicular lines Transversal 3. Lines a, b, p, q, m, n and x have a point P common to all of them. What is the name of P? Point of concurrence Point of intersection Common point Distinct point 4. How do you draw a 90° angle? By drawing a perpendicular to a line from a point lying on it. By bisecting a 120° angle. By bisecting a 60° angle. By drawing multiples of 45° angle. 5. Which of the following can be drawn on a piece of paper? A line A line segment A ray A plane 6. X and Y are two distinct points in a plane. How many lines can be drawn passing through both X and Y? 0 1 Only 2 Infinitely many 7. Two lines are said to be perpendicular to each other when they meet at ____angle. 180° 90° 60° 360° 8. At 7 a.m. the angle between the Sun’s ray and the ground at a point is 43°. What would be the angle at 10 a.m.? 40° 90° Between 43° and 90° Greater than 90° 9. Identify the uses of a ruler. To draw a line segment of a given length To draw a copy of a given segment To draw a diameter of a circle All the above 10. Identify the pair of parallel lines. (i) Lines m and n have two points in common. (ii) Lines p and q do not have any point in common (iii) Lines p and q have a point X in common. (i) and (ii) only (ii) only (ii) and (iii) only (i), (ii) and (iii) Loading … Question 1 of 10