NCERT Class 9
2. Can a triangle have all angles less than 60°? Give reason for your answer.
29
Jun
2. Can a triangle have all angles less than 60°? Give reason for your answer. 2. Can a triangle have all angles less than 60°? Give reason for your answer. June 29, 2021 Category: Chapter 6 - Lines and Angles , Maths , NCERT Class 9 ,
1. For what value of x + y in Fig. 6.4 will ABC be a line? Justify your answer
29
Jun
1. For what value of x + y in Fig. 6.4 will ABC be a line? Justify your answer 1. For what value of x + y in Fig. 6.4 will ABC be a line? Justify your answer June 29, 2021 Category: Chapter 6 - Lines and Angles , Maths , NCERT Class 9 ,
8. Angles of a triangle are in the ratio 2 : 4 : 3. The smallest angle of the triangle is
29
Jun
8. Angles of a triangle are in the ratio 2 : 4 : 3. The smallest angle of the triangle is 8. Angles of a triangle are in the ratio 2 : 4 : 3. The smallest angle of the triangle is June 29, 2021 Category: Chapter 6 - Lines and Angles , Maths , [...]
7. In the given figure, if OP || RS, ∠OPQ = 110° and ∠QRS = 130°, then ∠PQR is equal to
29
Jun
7. In the given figure, if OP || RS, ∠OPQ = 110° and ∠QRS = 130°, then ∠PQR is equal to ∠OPQ = 110° and ∠QRS = 130° 7. In the given figure if OP || RS then ∠PQR is equal to June 29, 2021 Category: Chapter 6 - Lines and Angles , Maths , [...]
6. In the given figure, POQ is a line. The value of x is
29
Jun
6. In the given figure, POQ is a line. The value of x is 6. In the given figure POQ is a line. The value of x is June 29, 2021 Category: Chapter 6 - Lines and Angles , Maths , NCERT Class 9 ,
5. If one of the angles of a triangle is 130°, then the angle between the bisectors of the other two angles can be
29
Jun
5. If one of the angles of a triangle is 130°, then the angle between the bisectors of the other two angles can be 5. If one of the angles of a triangle is 130° then the angle between the bisectors of the other two angles can be June 29, 2021 Category: Chapter 6 - [...]
4. The angles of a triangle are in the ratio 5 : 3 : 7. The triangle is
29
Jun
4. The angles of a triangle are in the ratio 5 : 3 : 7. The triangle is 4. The angles of a triangle are in the ratio 5 : 3 : 7. The triangle is June 29, 2021 Category: Chapter 6 - Lines and Angles , Maths , NCERT Class 9 ,
3. An exterior angle of a triangle is 105° and its two interior opposite angles are equal. Each of these equal angles is
29
Jun
3. An exterior angle of a triangle is 105° and its two interior opposite angles are equal. Each of these equal angles is 3. An exterior angle of a triangle is 105° and its two interior opposite angles are equal. Each of these equal angles is June 29, 2021 Category: Chapter 6 - Lines and [...]
2. If one angle of a triangle is equal to the sum of the other two angles, then the triangle is
29
Jun
2. If one angle of a triangle is equal to the sum of the other two angles, then the triangle is 2. If one angle of a triangle is equal to the sum of the other two angles then the triangle is June 29, 2021 Category: Chapter 6 - Lines and Angles , Maths , [...]
1. In Fig. 6.1, if AB || CD || EF, PQ || RS, ∠RQD = 25° and ∠CQP = 60°, then ∠QRS is equal to
29
Jun
1. In Fig. 6.1, if AB || CD || EF, PQ || RS, ∠RQD = 25° and ∠CQP = 60°, then ∠QRS is equal to ∠RQD = 25° and ∠CQP = 60° 1. In Fig. 6.1 if AB || CD || EF PQ || RS then ∠QRS is equal to June 29, 2021 Category: Chapter [...]