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Quiz

Year 1: Plane figures

10 questions with solutions for year 1: points, lines, segments and rays, collinearity, angles and radians, diagonals – review problems.

Type the number or choose the right answer. When you finish, click Check answers and see the solutions.

1. Are K, L, M collinear if KL = 7 cm, KM = 5 cm, LM = 4 cm?

2. Are K, L, M collinear if KL = 5 cm, KM = 9 cm, LM = 4 cm?

3. AB = 12 cm. Does M lie on the segment AB if AM = 7 cm and MB = 5 cm?

4. AB = 12 cm. Does M lie on the segment AB if AM = 9 cm and MB = 6 cm?

5. How many right angles does the minute hand turn through in 1 hour?

6. How many right angles does the minute hand turn through in 1 day?

7. How many radians is 60°?

8. How many diagonals can be drawn from one vertex of a quadrilateral?

9. How many diagonals can be drawn from one vertex of a pentagon?

10. How many diagonals can be drawn from one vertex of a heptagon?