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Constructions EXERCISE 11.3 Solutions
- Q1: Draw an angle of 110° with the help of a protractor and bisect it. Measure each angle.
- Q2: 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?
- Q3(i): Draw an angle of 80° with the help of a protractor. Then construct angles of (i) 40°
- Q3(ii): Draw an angle of 80° with the help of a protractor. Then construct angles of (ii) 160°
- Q3(iii): Draw an angle of 80° with the help of a protractor. Then construct angles of (iii) 120°.
- Q4: Construct a triangle whose sides are 3.6 cm, 3.0 cm and 4.8 cm. Bisect the smallest angle and measure each part.
- Q5: Construct a triangle ABC in which BC = 5 cm, ∠B = 60° and AC + AB = 7.5 cm.
- Q6: Construct a square of side 3 cm.
- Q7: Construct a rectangle whose adjacent sides are of lengths 5 cm and 3.5 cm.
- Q8: Construct a rhombus whose side is of length 3.4 cm and one of its angles is 45°.
Other Exercises for CBSE - Class 9 Mathematics Constructions
Chapters in CBSE - Class 9 Mathematics
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