Class 9 Lines and Angles
25 videos • 366 views • by Mathematics Learning
In this playlist you will find video resources of chapter Lines and Angles.
1
Line segment, Ray, Angle, Types of Angles, Collinear Points
Mathematics Learning
Download
2
Maths Vocabulary| Adjacent Angles | Linear Pair of Angles| Vertically Opposite Angles
Mathematics Learning
Download
3
NCERT Maths Activity 17
NCERT OFFICIAL
Download
4
Lines and Angles Class 9 Maths Ex 6.1 Q6
Mathematics Learning
Download
5
Lines and Angles Class 9 Maths Ex 6.2 Q1
Mathematics Learning
Download
6
Lines and Angles Class 9 Maths NCERT Ex 6.2 Q2
Mathematics Learning
Download
7
Lines and Angles Class 9 Maths Ex 6.2 Q5
Mathematics Learning
Download
8
Lines and Angles Class 9 Maths NCERT Ex 6.3 Q1
Mathematics Learning
Download
9
Lines and Angles| Linear Pair Axiom |Class 9 Mathematics
Mathematics Learning
Download
10
If two lines intersect then vertically opposite angles are equal |Theorem 6.1
Mathematics Learning
Download
11
Lines and Angles | Eg 2 |In the given figures, ray OS stands on a line POQ. Ray OR and OT are ...
Mathematics Learning
Download
12
Lines and Angles | Ex 6.1 Q1| Class 9 Mathematics
Mathematics Learning
Download
13
In figure, lines XY and MN intersect at 0. If ∠POY = 90° , and a : b = 2 : 3, find c.
Mathematics Learning
Download
14
Class 9| NCERT Ex 6.1 Q4 | Lines and Angles| if x + y = w + z, then prove that AOB is a line
Mathematics Learning
Download
15
Class 9 NCERT | Lines and Angles | Complementary and Supplementary Angles
Mathematics Learning
Download
16
Sum of angles around a point
Mathematics Learning
Download
17
GeoGebra Demonstration | Vertically Opposite Angles Are Equal | Lines and angles
Mathematics Learning
Download
18
in the given figure OP bisects angle BOC....|Lines and Angles |NCERT Class 9 Mathematics
Mathematics Learning
Download
19
If the bisectors of angle ABC and angle ACB meet at O, prove that angle BOC= 90° + 1/2 angle A
Mathematics Learning
Download
20
The sides AB and AC of triangle ABC are produced to P and Q...| Lines and Angles Class 9
Mathematics Learning
Download
21
PS is the bisector of angle QPR and PT is perpendicular to QR. Show that ∠TPS=1/2 (∠Q-∠R)
Mathematics Learning
Download
22
GeoGebra Demonstration| Corresponding angles are equal | Parallel lines and transversal
Mathematics Learning
Download
23
GeoGebra Demonstration |Co interior angles are supplementary| Parallel Lines and Transversal
Mathematics Learning
Download
24
GeoGebra Demonstration| Alternate Interior Angles are equal| Parallel Lines and Transversal
Mathematics Learning
Download
25
What are adjacent angles?
Mathematics Learning
Download