Question 1: Calculate the bearing of point B from point A if A is due north of B and the bearing from A to B is 045°.

Answer: 045

Question 2: Construct a bearing from point C to point D with a 3-figure bearing of 130°. Draw on the grid.

Answer: Constructed bearing of D from C is 130°

Question 3: Plot a point E that is located at a bearing of 225° from point A, 6 units away.

Answer: Point E accurately plotted at 225° from A, 6 units away

Question 4: A ship is sailing on a bearing of 060°. If it changes course to a bearing of 120°, what is the angle turned?

Answer: 60

Question 5: A motorist travels from point F to G, bearing 330°, then changes to bearing 180°. How many degrees has the motorist turned?

Answer: 150

Question 6: Calculate the distance if a boat travels 4 units on a bearing of 045°, then turns to a bearing of 135° and travels 3 units. Find the straight-line distance between start and end points.

Answer: Approx. 4.24 units

Question 7: Identify and correct the mistake in the following bearing: From point H to I is 200°, but the diagram shows a bearing of 020°.

Answer: Correct bearing is 200°, not 020°

Question 8: Aerial survey: An aircraft flies from point J to K on a bearing of 090° for 10 km. It then changes course to 135° for another 8 km. Plot the route and find the final position relative to J.

Answer: Route plotted; final position approximately 12.4 km from J at bearing ~112°

Question 9: Challenge: Construct a triangle on the grid with sides of 5 units, 7 units, and 8 units, with one side along a bearing of 045°. Label all sides and angles.

Answer: Constructed triangle meeting specifications, with correct bearings and side lengths

Question 10: Estimate the bearing of a landmark that is directly south-west of your position.

Answer: 225

Question 11: Mixed Review: A cyclist travels 3 km at a bearing of 030°, then turns 90° to the right and travels 4 km. What is the overall bearing from start to finish?

Answer: Approx. 60°

Question 12: Error Analysis: A student claims that a bearing of 270° means moving directly east. Is this correct? Explain your answer.

Answer: Incorrect; 270° means directly south in bearings, not east