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Class 9 Maths Chapter 11 Constructions Quiz 1 (25 MCQs)

Quiz Instructions

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1. The circumcenter is located outside the triangle.
2. The place where all three angle bisectors meet is called the .....
3. Determine which point of concurrency is most appropriate in each situation.Jim's backyard is a triangular plot of land. He is using fencing to build a circular dog pen. He wants the dog pen to be as large as possible and needs to determine the location of the center of the circular dog pen.
4. In order to construct the inscribed circle of a triangle, you have to construct ..... (?) .....
5. Which point is equidistant from the sides?
6. Which of these angles we cannot construct it using a ruler and compasses?
7. The side lengths 4cm, 4cm and 4cm can be sides of:
8. The CIRCUMCENTER is the intersection of which special segments?
9. The point of concurrency of ANGLE BISECTORS is .....
10. The three altitudes of a triangle intersect at the
11. What is an Incenter?
12. In an acute triangle, the circumcenter is .....
13. The three angle bisectors of a triangle intersect at the
14. The place where all three perpendicular bisectors meet is called the .....
15. What is the point of concurrency that bisects three angles of a triangle?
16. If a, b and c are the lengths of three sides of a triangle, then:
17. The circumcenter of a triangle is equidistant from the ..... of the triangle.
18. The incenter is ..... found inside a triangle.
19. To construct a bisector of a given angle, we need:
20. With the help of a ruler and a compass it is not possible to construct an angle of
21. Which point of concurrency is always inside the triangle?
22. The bisector of an angle lies in its
23. For what kind of triangle is the circumcenter located on one of the sides of the triangle?
24. The circumcenter is the point at which all the ..... of a triangle meet.
25. The INCENTER is the intersection of which special segments?
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