NCERT Mathematics Class 9 Exemplar Ch 11 Constructions Part 3 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Exercise 11.3

Q. 1. Draw an angle of with the help of a protractor and bisect it. Measure each angle.

Q. 2. Draw a line segment AB of 4 cm in length. Draw a line perpendicular to AB through A and B, respectively. Are these lines parallel?

Answer: Yes

Q. 3. Draw an angle of with the help of a protractor. Then construct angles of

(i) (ii) and (iii)

Q. 4. Construct a triangle whose sides are , and Bisect the smallest angle and measure each part.

Q. 5. Construct a triangle ABC in which , and

Q. 6. Construct a square of side

Q. 7. Construct a rectangle whose adjacent sides are of lengths and

Q. 8. Construct a rhombus whose side is of length and one of its angles is