Q1. Draw an angle and label it as ∠BAC. Construct another angle, equal to ∠BAC
Steps of construction:
Therefore ∠PQR= ∠BAC
Q2. Draw an obtuse angle. Bisect it. Measure each of the angles so formed.
Steps of construction:
Therefore ∠ABR= ∠RBC= 600
Q3. Using your protractor, draw an angle of 1080. With this given angle as given, draw an angle of 540.
Steps of construction:
Therefore ∠RBC= 540
Q4. Using the protractor, draw a right angle. Bisect it to get an angle of measure 450.
Steps of construction:
Therefore ∠RBC= 450
Q5. Draw a linear pair of angles. Bisect each of the two angles. Verify that the two bisecting rays are perpendicular to each other.
Steps of construction:
Therefore ∠SCT= 900.
Q6. Draw a pair of vertically opposite angles. Bisect each of the two angles. Verify that the bisecting rays are in the same line.
Steps of Construction:
Therefore TOU is a straight line
Q7. Using rulers and compasses only, draw a right angle.
Steps of construction:
Therefore ∠FAB= 900
Q8.Using rulers and compasses only, draw an angle of measure 1350.
Steps of construction:
Therefore ∠HAB= 1350
Q9. Using a protractor, draw an angle of measure 720. With this angle as given draw angles of measure 360and 540.
Steps of construction:
Therefore ∠HBC= 540
∠FBC= 360
Q10. Construct the following angles at the initial point of a given ray and justify the construction:
Answers
Steps of construction:
Therefore ∠HAB= 450
2. 900
Steps of construction
Therefore ∠FAB= 900
Q11. Construct the angles of the following measurements:
ANSWERS:
Steps of construction:
Therefore ∠EAB= 300
2. 750
Steps of construction:
Therefore ∠HAB= 750
3.1050
Steps of construction:
Therefore ∠HAB= 1050
4. 1350
Steps of construction:
Therefore ∠HAB= 1350
5. 150
Steps of construction:
Therefore ∠GAB= 150
6.
Steps of construction:
Therefore ∠JAB=
1. How can I access the RD Sharma Solutions for Class 9 Maths Chapter 17.2 on Constructions? |
2. Are the RD Sharma Solutions for Class 9 Maths Chapter 17.2 on Constructions available for free online? |
3. How can the RD Sharma Solutions for Class 9 Maths Chapter 17.2 on Constructions help me in my exam preparation? |
4. Can the RD Sharma Solutions for Class 9 Maths Chapter 17.2 on Constructions be used as a standalone study material? |
5. Are the RD Sharma Solutions for Class 9 Maths Chapter 17.2 on Constructions sufficient for scoring good marks in the exam? |
|
Explore Courses for Class 9 exam
|