TRIGONOMETRY QUIZ
CLASS QUIZ - TRIGONOMETRY
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1. The value of a at right is: *
2. A fly is hovering above a frog sitting on the ground, at an angle of elevation of 42°20′ and 12 cm directly above the ground. The minimum length (to 1 decimal place) that the frog’s tongue needs to be to touch the fly is: *
3. Two boats, P and Q, are to rendezvous at port R. At the moment boat P is 15 km due west of Q. For boat P, port R has a bearing of N49°E and for boat Q the bearing of the port is 334°T. The distance (to the nearest kilometre) that Q has to travel is: *
4. There is a fork in a road. The road heading eastwards is on a bearing of S27°E. If the angle between the two roads is 135°, the most likely direction of the other westward-bound road is: *
5. Jennifer is standing 2 metres directly in front of her bedroom window, which is 1.5 metres wide. The width (to the nearest metre) of her view of a mountain 3 kilometres from her window is: *
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