Lines and Angles Class 7 Worksheet Maths Chapter 6
Ques 1: (a) Complementary angle of 65° is .......................
(b) Supplementary angle of 45° is .........................
(c) If line AB||CD and LM is transversal, sum of two interior angles on the same side of transversal is equal to ......................
(d) An angle is formed by the intersection of ...........................
View AnswerAns: (a) 25°
(b) 135°
(c) 180°
(d) Two lines or two surfaces
Ques 2: In the figure, identify the pairs of corresponding angles.
View AnswerAns: ∠1 & ∠ 5, ∠2 & ∠6, ∠4 & ∠8, ∠3 & ∠7
Ques 3: An angle is greater than 45°. Its complement will be:
(a) Less than 45°
(b) Equal to 45°
(c) Greater than 45°
(d) None of these
View AnswerAns: (a)
Ques 4: State true of false:
(a) If measure fo an angle is 90° then its supplement angle will be greater than 90°.
(b) Two obtuse angles form a linear pair.
(c) Two acute angles form a linear pair.
(d) If two adjacent angles are complementary they form a right angle.
View AnswerAns: (a) False
(b) False
(c) False
(d) True
Ques 5: In the figure, the arms of two angles are parallel.
If ∠PQR = 70°, then find
(i) ∠LGR
(ii) ∠LMN
View AnswerAns: (i) ∠LGR = 70°
(ii) ∠LMN = 70°
Ques 6: Indicate two pairs of angles which are:
(i) Vertically opposite angles
(ii) Linear pairs
View AnswerAns. (i) ∠a & ∠d
(ii) ∠a & ∠e, ∠e & ∠d
Ques 7: In the following figure, is ∠x is adjacent to ∠y?
Give reason.
View AnswerAns: No. because vertex is not common
Ques 8: Find the angle:
(i) Which is equal to its complement.
(ii) Which is equal to its supplement.
View AnswerAns. (i) 45°
(ii) 90°
Ques 9: In the given figure, decide a is parallel to b:
(i)
(ii)
(iii)
View AnswerAns. (i) Yes
(ii) No
(iii) Yes
Ques 11: State the property that is used in each of the following statements:
(i) If l || m, then ∠4 = ∠8
(ii) If ∠1 = ∠7, then l || m
(iii) If ∠3 + ∠8 = 180°, then l||m
View AnswerAns. (i) Correspondign angles
(ii) Corresponding & vertically opposite angles
(iii) Linear Pair
Ques 11: Find the value of y in each of the following figure if a || b:
(i)
(ii)
(iii)
View AnswerAns: (i) y = 60°
(ii) y = 60°
(iii) y = 130°
Ques 12: In the following figure name the following pairs of angles:
(i) Obtuse vertically opposite angles.
(ii) Adjacent complement angles.
(iii) Euqal supplementary angles.
(iv) Unequal supplementary angles.
(v) Adjacement angles that do not form a linear pair.
View AnswerAns. (i) ∠POS & ∠QOR
(ii) ∠QOP & ∠POT
(iii) ∠QOT & ∠TOS
(iv) ∠POQ & ∠QOR, ∠POQ & ∠POS
(v) ∠TOS & ∠SOR, ∠POQ & ∠POT, ∠POT & ∠TOS
|
76 videos|345 docs|39 tests
|
FAQs on Lines and Angles Class 7 Worksheet Maths Chapter 6
| 1. What are the different types of angles in geometry? |  |
| 2. How can you determine whether two lines are parallel or perpendicular? | |
| 3. What is the sum of interior angles in a triangle? | |
| 4. How can you find the measure of an angle using a protractor? | |
| 5. What is the relationship between alternate interior angles and corresponding angles? | |
|
3.1K Views |
|
4.78/5 Rating |
|
Oct 25, 2024 Last updated |
|
Explore Courses for Class 7 exam
|
|
practice quizzes
,Important questions
,Lines and Angles Class 7 Worksheet Maths Chapter 6
,shortcuts and tricks
,mock tests for examination
,video lectures
,ppt
,Previous Year Questions with Solutions
,past year papers
,Lines and Angles Class 7 Worksheet Maths Chapter 6
,Semester Notes
,Free
,Sample Paper
,Viva Questions
,Exam
,Extra Questions
,Objective type Questions
,MCQs
,Lines and Angles Class 7 Worksheet Maths Chapter 6
,Summary
,study material
;
Worksheet Question & Answers : Lines and Angles Free PDF Download
Importance of Worksheet Question & Answers : Lines and Angles
Worksheet Question & Answers : Lines and Angles Notes
Worksheet Question & Answers : Lines and Angles Class 7 Questions
Study Worksheet Question & Answers : Lines and Angles on the App
|
© EduRev
|
Education Revolution
|
Follow Us
|
within 7 days!