Class 9 Maths Chapter 11 Constructions Quiz 3 (6 MCQs)

Quiz Instructions

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1. Which triangle center is created when three altitudes meet?

Correct Answer: C) Orthocenter.

2. The only two points of concurrency that can be outside of a triangle are .....

Correct Answer: A) Orthocenter and circumcenter.

3. A point equally distant from the three sides of a triangle is the .....

Correct Answer: B) Incenter.

4. Which point of concurrency is equidistant from every side?

Correct Answer: D) Incenter.

5. With the help of a ruler and a compass, it is possible to construct an angle of

Correct Answer: C) 37.5$^\circ$.

6. Which of the following angles can be constructed using a ruler and compass?

Correct Answer: A) 90$^\circ$.