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Class IX Mathematics - Constructions Quiz

Class IX
Mathematics
Constructions
14 questions
HARD

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Preview questions

1. Which of the following is the first step in constructing a perpendicular bisector of a line segment?

Draw a circle with center at one endpoint · Mark the midpoint of the segment · Draw a line through the segment · Measure the length of the segment

2. To construct an angle of 60 degrees, which geometric tool is primarily used?

Compass · Protractor · Ruler · Set square

3. What is the purpose of using a compass in constructions?

To measure angles · To draw straight lines · To create arcs and circles · To find midpoints

4. When constructing a triangle given its three sides, which method is used?

Angle-side-angle · Side-side-side · Angle-angle-side · Side-angle-side

5. In the construction of a triangle, which of the following is NOT necessary?

Lengths of all three sides · The measures of two angles · The length of one side and the angle opposite it · The height of the triangle